65320360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2953}}^1$

素因数の和:3050

約数の個数: 64

約数和(自身を含む): 170150400

約数和(自身を除く): 104830040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 79, 140, 158, 280, 316, 395, 553, 632, 790, 1106, 1580, 2212, 2765, 2953, 3160, 4424, 5530, 5906, 11060, 11812, 14765, 20671, 22120, 23624, 29530, 41342, 59060, 82684, 103355, 118120, 165368, 206710, 233287, 413420, 466574, 826840, 933148, 1166435, 1633009, 1866296, 2332870, 3266018, 4665740, 6532036, 8165045, 9331480, 13064072, 16330090, 32660180, 65320360]

約数ペア:

[(1, 65320360), (2, 32660180), (4, 16330090), (5, 13064072), (7, 9331480), (8, 8165045), (10, 6532036), (14, 4665740), (20, 3266018), (28, 2332870), (35, 1866296), (40, 1633009), (56, 1166435), (70, 933148), (79, 826840), (140, 466574), (158, 413420), (280, 233287), (316, 206710), (395, 165368), (553, 118120), (632, 103355), (790, 82684), (1106, 59060), (1580, 41342), (2212, 29530), (2765, 23624), (2953, 22120), (3160, 20671), (4424, 14765), (5530, 11812), (5906, 11060)]