7348760

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:236

約数の個数: 64

約数和(自身を含む): 17845920

約数和(自身を除く): 10497160

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 101, 107, 136, 170, 202, 214, 340, 404, 428, 505, 535, 680, 808, 856, 1010, 1070, 1717, 1819, 2020, 2140, 3434, 3638, 4040, 4280, 6868, 7276, 8585, 9095, 10807, 13736, 14552, 17170, 18190, 21614, 34340, 36380, 43228, 54035, 68680, 72760, 86456, 108070, 183719, 216140, 367438, 432280, 734876, 918595, 1469752, 1837190, 3674380, 7348760]

約数ペア:

[(1, 7348760), (2, 3674380), (4, 1837190), (5, 1469752), (8, 918595), (10, 734876), (17, 432280), (20, 367438), (34, 216140), (40, 183719), (68, 108070), (85, 86456), (101, 72760), (107, 68680), (136, 54035), (170, 43228), (202, 36380), (214, 34340), (340, 21614), (404, 18190), (428, 17170), (505, 14552), (535, 13736), (680, 10807), (808, 9095), (856, 8585), (1010, 7276), (1070, 6868), (1717, 4280), (1819, 4040), (2020, 3638), (2140, 3434)]