23840960

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1$

素因数の和:562

約数の個数: 112

約数和(自身を含む): 66824352

約数和(自身を除く): 42983392

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 64, 65, 80, 88, 104, 110, 130, 143, 160, 176, 208, 220, 260, 286, 320, 352, 416, 440, 520, 521, 572, 704, 715, 832, 880, 1040, 1042, 1144, 1430, 1760, 2080, 2084, 2288, 2605, 2860, 3520, 4160, 4168, 4576, 5210, 5720, 5731, 6773, 8336, 9152, 10420, 11440, 11462, 13546, 16672, 20840, 22880, 22924, 27092, 28655, 33344, 33865, 41680, 45760, 45848, 54184, 57310, 67730, 74503, 83360, 91696, 108368, 114620, 135460, 149006, 166720, 183392, 216736, 229240, 270920, 298012, 366784, 372515, 433472, 458480, 541840, 596024, 745030, 916960, 1083680, 1192048, 1490060, 1833920, 2167360, 2384096, 2980120, 4768192, 5960240, 11920480, 23840960]

約数ペア:

[(1, 23840960), (2, 11920480), (4, 5960240), (5, 4768192), (8, 2980120), (10, 2384096), (11, 2167360), (13, 1833920), (16, 1490060), (20, 1192048), (22, 1083680), (26, 916960), (32, 745030), (40, 596024), (44, 541840), (52, 458480), (55, 433472), (64, 372515), (65, 366784), (80, 298012), (88, 270920), (104, 229240), (110, 216736), (130, 183392), (143, 166720), (160, 149006), (176, 135460), (208, 114620), (220, 108368), (260, 91696), (286, 83360), (320, 74503), (352, 67730), (416, 57310), (440, 54184), (520, 45848), (521, 45760), (572, 41680), (704, 33865), (715, 33344), (832, 28655), (880, 27092), (1040, 22924), (1042, 22880), (1144, 20840), (1430, 16672), (1760, 13546), (2080, 11462), (2084, 11440), (2288, 10420), (2605, 9152), (2860, 8336), (3520, 6773), (4160, 5731), (4168, 5720), (4576, 5210)]