875796640

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{2797}}^1$

素因数の和:2934

約数の個数: 96

約数和(自身を含む): 2199899520

約数和(自身を除く): 1324102880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 103, 152, 160, 190, 206, 304, 380, 412, 515, 608, 760, 824, 1030, 1520, 1648, 1957, 2060, 2797, 3040, 3296, 3914, 4120, 5594, 7828, 8240, 9785, 11188, 13985, 15656, 16480, 19570, 22376, 27970, 31312, 39140, 44752, 53143, 55940, 62624, 78280, 89504, 106286, 111880, 156560, 212572, 223760, 265715, 288091, 313120, 425144, 447520, 531430, 576182, 850288, 1062860, 1152364, 1440455, 1700576, 2125720, 2304728, 2880910, 4251440, 4609456, 5473729, 5761820, 8502880, 9218912, 10947458, 11523640, 21894916, 23047280, 27368645, 43789832, 46094560, 54737290, 87579664, 109474580, 175159328, 218949160, 437898320, 875796640]

約数ペア:

[(1, 875796640), (2, 437898320), (4, 218949160), (5, 175159328), (8, 109474580), (10, 87579664), (16, 54737290), (19, 46094560), (20, 43789832), (32, 27368645), (38, 23047280), (40, 21894916), (76, 11523640), (80, 10947458), (95, 9218912), (103, 8502880), (152, 5761820), (160, 5473729), (190, 4609456), (206, 4251440), (304, 2880910), (380, 2304728), (412, 2125720), (515, 1700576), (608, 1440455), (760, 1152364), (824, 1062860), (1030, 850288), (1520, 576182), (1648, 531430), (1957, 447520), (2060, 425144), (2797, 313120), (3040, 288091), (3296, 265715), (3914, 223760), (4120, 212572), (5594, 156560), (7828, 111880), (8240, 106286), (9785, 89504), (11188, 78280), (13985, 62624), (15656, 55940), (16480, 53143), (19570, 44752), (22376, 39140), (27970, 31312)]