70140640

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{241}}^1$

素因数の和:380

約数の個数: 96

約数和(自身を含む): 177829344

約数和(自身を除く): 107688704

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 107, 136, 160, 170, 214, 241, 272, 340, 428, 482, 535, 544, 680, 856, 964, 1070, 1205, 1360, 1712, 1819, 1928, 2140, 2410, 2720, 3424, 3638, 3856, 4097, 4280, 4820, 7276, 7712, 8194, 8560, 9095, 9640, 14552, 16388, 17120, 18190, 19280, 20485, 25787, 29104, 32776, 36380, 38560, 40970, 51574, 58208, 65552, 72760, 81940, 103148, 128935, 131104, 145520, 163880, 206296, 257870, 291040, 327760, 412592, 438379, 515740, 655520, 825184, 876758, 1031480, 1753516, 2062960, 2191895, 3507032, 4125920, 4383790, 7014064, 8767580, 14028128, 17535160, 35070320, 70140640]

約数ペア:

[(1, 70140640), (2, 35070320), (4, 17535160), (5, 14028128), (8, 8767580), (10, 7014064), (16, 4383790), (17, 4125920), (20, 3507032), (32, 2191895), (34, 2062960), (40, 1753516), (68, 1031480), (80, 876758), (85, 825184), (107, 655520), (136, 515740), (160, 438379), (170, 412592), (214, 327760), (241, 291040), (272, 257870), (340, 206296), (428, 163880), (482, 145520), (535, 131104), (544, 128935), (680, 103148), (856, 81940), (964, 72760), (1070, 65552), (1205, 58208), (1360, 51574), (1712, 40970), (1819, 38560), (1928, 36380), (2140, 32776), (2410, 29104), (2720, 25787), (3424, 20485), (3638, 19280), (3856, 18190), (4097, 17120), (4280, 16388), (4820, 14552), (7276, 9640), (7712, 9095), (8194, 8560)]