22476812560

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{821}}^1\times {\mathrm{14879}}^1$

素因数の和:15736

約数の個数: 80

約数和(自身を含む): 54600791040

約数和(自身を除く): 32123978480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 821, 920, 1642, 1840, 3284, 4105, 6568, 8210, 13136, 14879, 16420, 18883, 29758, 32840, 37766, 59516, 65680, 74395, 75532, 94415, 119032, 148790, 151064, 188830, 238064, 297580, 302128, 342217, 377660, 595160, 684434, 755320, 1190320, 1368868, 1510640, 1711085, 2737736, 3422170, 5475472, 6844340, 12215659, 13688680, 24431318, 27377360, 48862636, 61078295, 97725272, 122156590, 195450544, 244313180, 280960157, 488626360, 561920314, 977252720, 1123840628, 1404800785, 2247681256, 2809601570, 4495362512, 5619203140, 11238406280, 22476812560]

約数ペア:

[(1, 22476812560), (2, 11238406280), (4, 5619203140), (5, 4495362512), (8, 2809601570), (10, 2247681256), (16, 1404800785), (20, 1123840628), (23, 977252720), (40, 561920314), (46, 488626360), (80, 280960157), (92, 244313180), (115, 195450544), (184, 122156590), (230, 97725272), (368, 61078295), (460, 48862636), (821, 27377360), (920, 24431318), (1642, 13688680), (1840, 12215659), (3284, 6844340), (4105, 5475472), (6568, 3422170), (8210, 2737736), (13136, 1711085), (14879, 1510640), (16420, 1368868), (18883, 1190320), (29758, 755320), (32840, 684434), (37766, 595160), (59516, 377660), (65680, 342217), (74395, 302128), (75532, 297580), (94415, 238064), (119032, 188830), (148790, 151064)]