90519520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6217}}^1$

素因数の和:6252

約数の個数: 96

約数和(自身を含む): 263245248

約数和(自身を除く): 172725728

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 364, 416, 455, 520, 560, 728, 910, 1040, 1120, 1456, 1820, 2080, 2912, 3640, 6217, 7280, 12434, 14560, 24868, 31085, 43519, 49736, 62170, 80821, 87038, 99472, 124340, 161642, 174076, 198944, 217595, 248680, 323284, 348152, 404105, 435190, 497360, 565747, 646568, 696304, 808210, 870380, 994720, 1131494, 1293136, 1392608, 1616420, 1740760, 2262988, 2586272, 2828735, 3232840, 3481520, 4525976, 5657470, 6465680, 6963040, 9051952, 11314940, 12931360, 18103904, 22629880, 45259760, 90519520]

約数ペア:

[(1, 90519520), (2, 45259760), (4, 22629880), (5, 18103904), (7, 12931360), (8, 11314940), (10, 9051952), (13, 6963040), (14, 6465680), (16, 5657470), (20, 4525976), (26, 3481520), (28, 3232840), (32, 2828735), (35, 2586272), (40, 2262988), (52, 1740760), (56, 1616420), (65, 1392608), (70, 1293136), (80, 1131494), (91, 994720), (104, 870380), (112, 808210), (130, 696304), (140, 646568), (160, 565747), (182, 497360), (208, 435190), (224, 404105), (260, 348152), (280, 323284), (364, 248680), (416, 217595), (455, 198944), (520, 174076), (560, 161642), (728, 124340), (910, 99472), (1040, 87038), (1120, 80821), (1456, 62170), (1820, 49736), (2080, 43519), (2912, 31085), (3640, 24868), (6217, 14560), (7280, 12434)]