954651820

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1\times {\mathrm{4951}}^1$

素因数の和:5302

約数の個数: 48

約数和(自身を含む): 2076512256

約数和(自身を除く): 1121860436

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 311, 620, 622, 1244, 1555, 3110, 4951, 6220, 9641, 9902, 19282, 19804, 24755, 38564, 48205, 49510, 96410, 99020, 153481, 192820, 306962, 613924, 767405, 1534810, 1539761, 3069620, 3079522, 6159044, 7698805, 15397610, 30795220, 47732591, 95465182, 190930364, 238662955, 477325910, 954651820]

約数ペア:

[(1, 954651820), (2, 477325910), (4, 238662955), (5, 190930364), (10, 95465182), (20, 47732591), (31, 30795220), (62, 15397610), (124, 7698805), (155, 6159044), (310, 3079522), (311, 3069620), (620, 1539761), (622, 1534810), (1244, 767405), (1555, 613924), (3110, 306962), (4951, 192820), (6220, 153481), (9641, 99020), (9902, 96410), (19282, 49510), (19804, 48205), (24755, 38564)]