91637920

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{52067}}^1$

素因数の和:52093

約数の個数: 48

約数和(自身を含む): 236180448

約数和(自身を除く): 144542528

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 52067, 104134, 208268, 260335, 416536, 520670, 572737, 833072, 1041340, 1145474, 1666144, 2082680, 2290948, 2863685, 4165360, 4581896, 5727370, 8330720, 9163792, 11454740, 18327584, 22909480, 45818960, 91637920]

約数ペア:

[(1, 91637920), (2, 45818960), (4, 22909480), (5, 18327584), (8, 11454740), (10, 9163792), (11, 8330720), (16, 5727370), (20, 4581896), (22, 4165360), (32, 2863685), (40, 2290948), (44, 2082680), (55, 1666144), (80, 1145474), (88, 1041340), (110, 833072), (160, 572737), (176, 520670), (220, 416536), (352, 260335), (440, 208268), (880, 104134), (1760, 52067)]