425917360

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:291

約数の個数: 160

約数和(自身を含む): 1129070592

約数和(自身を除く): 703153232

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 37, 40, 44, 55, 74, 80, 88, 103, 110, 127, 148, 176, 185, 206, 220, 254, 296, 370, 407, 412, 440, 508, 515, 592, 635, 740, 814, 824, 880, 1016, 1030, 1133, 1270, 1397, 1480, 1628, 1648, 2032, 2035, 2060, 2266, 2540, 2794, 2960, 3256, 3811, 4070, 4120, 4532, 4699, 5080, 5588, 5665, 6512, 6985, 7622, 8140, 8240, 9064, 9398, 10160, 11176, 11330, 13081, 13970, 15244, 16280, 18128, 18796, 19055, 22352, 22660, 23495, 26162, 27940, 30488, 32560, 37592, 38110, 41921, 45320, 46990, 51689, 52324, 55880, 60976, 65405, 75184, 76220, 83842, 90640, 93980, 103378, 104648, 111760, 130810, 143891, 152440, 167684, 187960, 206756, 209296, 209605, 258445, 261620, 287782, 304880, 335368, 375920, 413512, 419210, 483997, 516890, 523240, 575564, 670736, 719455, 827024, 838420, 967994, 1033780, 1046480, 1151128, 1438910, 1676840, 1935988, 2067560, 2302256, 2419985, 2877820, 3353680, 3871976, 4135120, 4839970, 5323967, 5755640, 7743952, 9679940, 10647934, 11511280, 19359880, 21295868, 26619835, 38719760, 42591736, 53239670, 85183472, 106479340, 212958680, 425917360]

約数ペア:

[(1, 425917360), (2, 212958680), (4, 106479340), (5, 85183472), (8, 53239670), (10, 42591736), (11, 38719760), (16, 26619835), (20, 21295868), (22, 19359880), (37, 11511280), (40, 10647934), (44, 9679940), (55, 7743952), (74, 5755640), (80, 5323967), (88, 4839970), (103, 4135120), (110, 3871976), (127, 3353680), (148, 2877820), (176, 2419985), (185, 2302256), (206, 2067560), (220, 1935988), (254, 1676840), (296, 1438910), (370, 1151128), (407, 1046480), (412, 1033780), (440, 967994), (508, 838420), (515, 827024), (592, 719455), (635, 670736), (740, 575564), (814, 523240), (824, 516890), (880, 483997), (1016, 419210), (1030, 413512), (1133, 375920), (1270, 335368), (1397, 304880), (1480, 287782), (1628, 261620), (1648, 258445), (2032, 209605), (2035, 209296), (2060, 206756), (2266, 187960), (2540, 167684), (2794, 152440), (2960, 143891), (3256, 130810), (3811, 111760), (4070, 104648), (4120, 103378), (4532, 93980), (4699, 90640), (5080, 83842), (5588, 76220), (5665, 75184), (6512, 65405), (6985, 60976), (7622, 55880), (8140, 52324), (8240, 51689), (9064, 46990), (9398, 45320), (10160, 41921), (11176, 38110), (11330, 37592), (13081, 32560), (13970, 30488), (15244, 27940), (16280, 26162), (18128, 23495), (18796, 22660), (19055, 22352)]