99006760

素因数分解:

$2^3\times 5^1\times {\mathrm{191}}^1\times {\mathrm{12959}}^1$

素因数の和:13161

約数の個数: 32

約数和(自身を含む): 223948800

約数和(自身を除く): 124942040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 191, 382, 764, 955, 1528, 1910, 3820, 7640, 12959, 25918, 51836, 64795, 103672, 129590, 259180, 518360, 2475169, 4950338, 9900676, 12375845, 19801352, 24751690, 49503380, 99006760]

約数ペア:

[(1, 99006760), (2, 49503380), (4, 24751690), (5, 19801352), (8, 12375845), (10, 9900676), (20, 4950338), (40, 2475169), (191, 518360), (382, 259180), (764, 129590), (955, 103672), (1528, 64795), (1910, 51836), (3820, 25918), (7640, 12959)]