99047480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{11411}}^1$

素因数の和:11460

約数の個数: 64

約数和(自身を含む): 262932480

約数和(自身を除く): 163885000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 70, 124, 140, 155, 217, 248, 280, 310, 434, 620, 868, 1085, 1240, 1736, 2170, 4340, 8680, 11411, 22822, 45644, 57055, 79877, 91288, 114110, 159754, 228220, 319508, 353741, 399385, 456440, 639016, 707482, 798770, 1414964, 1597540, 1768705, 2476187, 2829928, 3195080, 3537410, 4952374, 7074820, 9904748, 12380935, 14149640, 19809496, 24761870, 49523740, 99047480]

約数ペア:

[(1, 99047480), (2, 49523740), (4, 24761870), (5, 19809496), (7, 14149640), (8, 12380935), (10, 9904748), (14, 7074820), (20, 4952374), (28, 3537410), (31, 3195080), (35, 2829928), (40, 2476187), (56, 1768705), (62, 1597540), (70, 1414964), (124, 798770), (140, 707482), (155, 639016), (217, 456440), (248, 399385), (280, 353741), (310, 319508), (434, 228220), (620, 159754), (868, 114110), (1085, 91288), (1240, 79877), (1736, 57055), (2170, 45644), (4340, 22822), (8680, 11411)]