99103880

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{8573}}^1$

素因数の和:8618

約数の個数: 48

約数和(自身を含む): 236899620

約数和(自身を除く): 137795740

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 289, 340, 578, 680, 1156, 1445, 2312, 2890, 5780, 8573, 11560, 17146, 34292, 42865, 68584, 85730, 145741, 171460, 291482, 342920, 582964, 728705, 1165928, 1457410, 2477597, 2914820, 4955194, 5829640, 9910388, 12387985, 19820776, 24775970, 49551940, 99103880]

約数ペア:

[(1, 99103880), (2, 49551940), (4, 24775970), (5, 19820776), (8, 12387985), (10, 9910388), (17, 5829640), (20, 4955194), (34, 2914820), (40, 2477597), (68, 1457410), (85, 1165928), (136, 728705), (170, 582964), (289, 342920), (340, 291482), (578, 171460), (680, 145741), (1156, 85730), (1445, 68584), (2312, 42865), (2890, 34292), (5780, 17146), (8573, 11560)]