508738880

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{4217}}^1$

素因数の和:4276

約数の個数: 112

約数和(自身を含む): 1349928720

約数和(自身を除く): 841189840

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 29, 32, 40, 52, 58, 64, 65, 80, 104, 116, 130, 145, 160, 208, 232, 260, 290, 320, 377, 416, 464, 520, 580, 754, 832, 928, 1040, 1160, 1508, 1856, 1885, 2080, 2320, 3016, 3770, 4160, 4217, 4640, 6032, 7540, 8434, 9280, 12064, 15080, 16868, 21085, 24128, 30160, 33736, 42170, 54821, 60320, 67472, 84340, 109642, 120640, 122293, 134944, 168680, 219284, 244586, 269888, 274105, 337360, 438568, 489172, 548210, 611465, 674720, 877136, 978344, 1096420, 1222930, 1349440, 1589809, 1754272, 1956688, 2192840, 2445860, 3179618, 3508544, 3913376, 4385680, 4891720, 6359236, 7826752, 7949045, 8771360, 9783440, 12718472, 15898090, 17542720, 19566880, 25436944, 31796180, 39133760, 50873888, 63592360, 101747776, 127184720, 254369440, 508738880]

約数ペア:

[(1, 508738880), (2, 254369440), (4, 127184720), (5, 101747776), (8, 63592360), (10, 50873888), (13, 39133760), (16, 31796180), (20, 25436944), (26, 19566880), (29, 17542720), (32, 15898090), (40, 12718472), (52, 9783440), (58, 8771360), (64, 7949045), (65, 7826752), (80, 6359236), (104, 4891720), (116, 4385680), (130, 3913376), (145, 3508544), (160, 3179618), (208, 2445860), (232, 2192840), (260, 1956688), (290, 1754272), (320, 1589809), (377, 1349440), (416, 1222930), (464, 1096420), (520, 978344), (580, 877136), (754, 674720), (832, 611465), (928, 548210), (1040, 489172), (1160, 438568), (1508, 337360), (1856, 274105), (1885, 269888), (2080, 244586), (2320, 219284), (3016, 168680), (3770, 134944), (4160, 122293), (4217, 120640), (4640, 109642), (6032, 84340), (7540, 67472), (8434, 60320), (9280, 54821), (12064, 42170), (15080, 33736), (16868, 30160), (21085, 24128)]