88131140

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{3467}}^1$

素因数の和:3548

約数の個数: 48

約数和(自身を含む): 195761664

約数和(自身を除く): 107630524

約数列:

[1, 2, 4, 5, 10, 20, 31, 41, 62, 82, 124, 155, 164, 205, 310, 410, 620, 820, 1271, 2542, 3467, 5084, 6355, 6934, 12710, 13868, 17335, 25420, 34670, 69340, 107477, 142147, 214954, 284294, 429908, 537385, 568588, 710735, 1074770, 1421470, 2149540, 2842940, 4406557, 8813114, 17626228, 22032785, 44065570, 88131140]

約数ペア:

[(1, 88131140), (2, 44065570), (4, 22032785), (5, 17626228), (10, 8813114), (20, 4406557), (31, 2842940), (41, 2149540), (62, 1421470), (82, 1074770), (124, 710735), (155, 568588), (164, 537385), (205, 429908), (310, 284294), (410, 214954), (620, 142147), (820, 107477), (1271, 69340), (2542, 34670), (3467, 25420), (5084, 17335), (6355, 13868), (6934, 12710)]