99280

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1$

素因数の和:103

約数の個数: 40

約数和(自身を含む): 247752

約数和(自身を除く): 148472

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 73, 80, 85, 136, 146, 170, 272, 292, 340, 365, 584, 680, 730, 1168, 1241, 1360, 1460, 2482, 2920, 4964, 5840, 6205, 9928, 12410, 19856, 24820, 49640, 99280]

約数ペア:

[(1, 99280), (2, 49640), (4, 24820), (5, 19856), (8, 12410), (10, 9928), (16, 6205), (17, 5840), (20, 4964), (34, 2920), (40, 2482), (68, 1460), (73, 1360), (80, 1241), (85, 1168), (136, 730), (146, 680), (170, 584), (272, 365), (292, 340)]