100940450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1871}}^1$

素因数の和:1979

約数の個数: 48

約数和(自身を含む): 204736896

約数和(自身を除く): 103796446

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 83, 130, 166, 325, 415, 650, 830, 1079, 1871, 2075, 2158, 3742, 4150, 5395, 9355, 10790, 18710, 24323, 26975, 46775, 48646, 53950, 93550, 121615, 155293, 243230, 310586, 608075, 776465, 1216150, 1552930, 2018809, 3882325, 4037618, 7764650, 10094045, 20188090, 50470225, 100940450]

約数ペア:

[(1, 100940450), (2, 50470225), (5, 20188090), (10, 10094045), (13, 7764650), (25, 4037618), (26, 3882325), (50, 2018809), (65, 1552930), (83, 1216150), (130, 776465), (166, 608075), (325, 310586), (415, 243230), (650, 155293), (830, 121615), (1079, 93550), (1871, 53950), (2075, 48646), (2158, 46775), (3742, 26975), (4150, 24323), (5395, 18710), (9355, 10790)]