85496770

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{4639}}^1$

素因数の和:4762

約数の個数: 32

約数和(自身を含む): 163699200

約数和(自身を除く): 78202430

約数列:

[1, 2, 5, 10, 19, 38, 95, 97, 190, 194, 485, 970, 1843, 3686, 4639, 9215, 9278, 18430, 23195, 46390, 88141, 176282, 440705, 449983, 881410, 899966, 2249915, 4499830, 8549677, 17099354, 42748385, 85496770]

約数ペア:

[(1, 85496770), (2, 42748385), (5, 17099354), (10, 8549677), (19, 4499830), (38, 2249915), (95, 899966), (97, 881410), (190, 449983), (194, 440705), (485, 176282), (970, 88141), (1843, 46390), (3686, 23195), (4639, 18430), (9215, 9278)]