96691480

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{77977}}^1$

素因数の和:78019

約数の個数: 32

約数和(自身を含む): 224576640

約数和(自身を除く): 127885160

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 77977, 155954, 311908, 389885, 623816, 779770, 1559540, 2417287, 3119080, 4834574, 9669148, 12086435, 19338296, 24172870, 48345740, 96691480]

約数ペア:

[(1, 96691480), (2, 48345740), (4, 24172870), (5, 19338296), (8, 12086435), (10, 9669148), (20, 4834574), (31, 3119080), (40, 2417287), (62, 1559540), (124, 779770), (155, 623816), (248, 389885), (310, 311908), (620, 155954), (1240, 77977)]