100339960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{4909}}^1$

素因数の和:5000

約数の個数: 64

約数和(自身を含む): 261604800

約数和(自身を除く): 161264840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 73, 140, 146, 280, 292, 365, 511, 584, 730, 1022, 1460, 2044, 2555, 2920, 4088, 4909, 5110, 9818, 10220, 19636, 20440, 24545, 34363, 39272, 49090, 68726, 98180, 137452, 171815, 196360, 274904, 343630, 358357, 687260, 716714, 1374520, 1433428, 1791785, 2508499, 2866856, 3583570, 5016998, 7167140, 10033996, 12542495, 14334280, 20067992, 25084990, 50169980, 100339960]

約数ペア:

[(1, 100339960), (2, 50169980), (4, 25084990), (5, 20067992), (7, 14334280), (8, 12542495), (10, 10033996), (14, 7167140), (20, 5016998), (28, 3583570), (35, 2866856), (40, 2508499), (56, 1791785), (70, 1433428), (73, 1374520), (140, 716714), (146, 687260), (280, 358357), (292, 343630), (365, 274904), (511, 196360), (584, 171815), (730, 137452), (1022, 98180), (1460, 68726), (2044, 49090), (2555, 39272), (2920, 34363), (4088, 24545), (4909, 20440), (5110, 19636), (9818, 10220)]