3412844240

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{41539}}^1$

素因数の和:41644

約数の個数: 80

約数和(自身を含む): 8653612800

約数和(自身を除く): 5240768560

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 79, 80, 104, 130, 158, 208, 260, 316, 395, 520, 632, 790, 1027, 1040, 1264, 1580, 2054, 3160, 4108, 5135, 6320, 8216, 10270, 16432, 20540, 41080, 41539, 82160, 83078, 166156, 207695, 332312, 415390, 540007, 664624, 830780, 1080014, 1661560, 2160028, 2700035, 3281581, 3323120, 4320056, 5400070, 6563162, 8640112, 10800140, 13126324, 16407905, 21600280, 26252648, 32815810, 42660553, 43200560, 52505296, 65631620, 85321106, 131263240, 170642212, 213302765, 262526480, 341284424, 426605530, 682568848, 853211060, 1706422120, 3412844240]

約数ペア:

[(1, 3412844240), (2, 1706422120), (4, 853211060), (5, 682568848), (8, 426605530), (10, 341284424), (13, 262526480), (16, 213302765), (20, 170642212), (26, 131263240), (40, 85321106), (52, 65631620), (65, 52505296), (79, 43200560), (80, 42660553), (104, 32815810), (130, 26252648), (158, 21600280), (208, 16407905), (260, 13126324), (316, 10800140), (395, 8640112), (520, 6563162), (632, 5400070), (790, 4320056), (1027, 3323120), (1040, 3281581), (1264, 2700035), (1580, 2160028), (2054, 1661560), (3160, 1080014), (4108, 830780), (5135, 664624), (6320, 540007), (8216, 415390), (10270, 332312), (16432, 207695), (20540, 166156), (41080, 83078), (41539, 82160)]