28567831760

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{3803}}^1$

素因数の和:4093

約数の個数: 160

約数和(自身を含む): 74173252608

約数和(自身を除く): 45605420848

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 40, 52, 62, 65, 80, 104, 124, 130, 155, 208, 233, 248, 260, 310, 403, 466, 496, 520, 620, 806, 932, 1040, 1165, 1240, 1612, 1864, 2015, 2330, 2480, 3029, 3224, 3728, 3803, 4030, 4660, 6058, 6448, 7223, 7606, 8060, 9320, 12116, 14446, 15145, 15212, 16120, 18640, 19015, 24232, 28892, 30290, 30424, 32240, 36115, 38030, 48464, 49439, 57784, 60580, 60848, 72230, 76060, 93899, 98878, 115568, 117893, 121160, 144460, 152120, 187798, 197756, 235786, 242320, 247195, 288920, 304240, 375596, 395512, 469495, 471572, 494390, 577840, 589465, 751192, 791024, 886099, 938990, 943144, 988780, 1178930, 1502384, 1532609, 1772198, 1877980, 1886288, 1977560, 2357860, 3065218, 3544396, 3755960, 3955120, 4430495, 4715720, 6130436, 7088792, 7511920, 7663045, 8860990, 9431440, 11519287, 12260872, 14177584, 15326090, 17721980, 23038574, 24521744, 27469069, 30652180, 35443960, 46077148, 54938138, 57596435, 61304360, 70887920, 92154296, 109876276, 115192870, 122608720, 137345345, 184308592, 219752552, 230385740, 274690690, 357097897, 439505104, 460771480, 549381380, 714195794, 921542960, 1098762760, 1428391588, 1785489485, 2197525520, 2856783176, 3570978970, 5713566352, 7141957940, 14283915880, 28567831760]

約数ペア:

[(1, 28567831760), (2, 14283915880), (4, 7141957940), (5, 5713566352), (8, 3570978970), (10, 2856783176), (13, 2197525520), (16, 1785489485), (20, 1428391588), (26, 1098762760), (31, 921542960), (40, 714195794), (52, 549381380), (62, 460771480), (65, 439505104), (80, 357097897), (104, 274690690), (124, 230385740), (130, 219752552), (155, 184308592), (208, 137345345), (233, 122608720), (248, 115192870), (260, 109876276), (310, 92154296), (403, 70887920), (466, 61304360), (496, 57596435), (520, 54938138), (620, 46077148), (806, 35443960), (932, 30652180), (1040, 27469069), (1165, 24521744), (1240, 23038574), (1612, 17721980), (1864, 15326090), (2015, 14177584), (2330, 12260872), (2480, 11519287), (3029, 9431440), (3224, 8860990), (3728, 7663045), (3803, 7511920), (4030, 7088792), (4660, 6130436), (6058, 4715720), (6448, 4430495), (7223, 3955120), (7606, 3755960), (8060, 3544396), (9320, 3065218), (12116, 2357860), (14446, 1977560), (15145, 1886288), (15212, 1877980), (16120, 1772198), (18640, 1532609), (19015, 1502384), (24232, 1178930), (28892, 988780), (30290, 943144), (30424, 938990), (32240, 886099), (36115, 791024), (38030, 751192), (48464, 589465), (49439, 577840), (57784, 494390), (60580, 471572), (60848, 469495), (72230, 395512), (76060, 375596), (93899, 304240), (98878, 288920), (115568, 247195), (117893, 242320), (121160, 235786), (144460, 197756), (152120, 187798)]