7492079240

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{8291}}^1$

素因数の和:8391

約数の個数: 128

約数和(自身を含む): 18806256000

約数和(自身を除く): 11314176760

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 29, 38, 40, 41, 58, 76, 82, 95, 116, 145, 152, 164, 190, 205, 232, 290, 328, 380, 410, 551, 580, 760, 779, 820, 1102, 1160, 1189, 1558, 1640, 2204, 2378, 2755, 3116, 3895, 4408, 4756, 5510, 5945, 6232, 7790, 8291, 9512, 11020, 11890, 15580, 16582, 22040, 22591, 23780, 31160, 33164, 41455, 45182, 47560, 66328, 82910, 90364, 112955, 157529, 165820, 180728, 225910, 240439, 315058, 331640, 339931, 451820, 480878, 630116, 679862, 787645, 903640, 961756, 1202195, 1260232, 1359724, 1575290, 1699655, 1923512, 2404390, 2719448, 3150580, 3399310, 4568341, 4808780, 6301160, 6458689, 6798620, 9136682, 9617560, 9857999, 12917378, 13597240, 18273364, 19715998, 22841705, 25834756, 32293445, 36546728, 39431996, 45683410, 49289995, 51669512, 64586890, 78863992, 91366820, 98579990, 129173780, 182733640, 187301981, 197159980, 258347560, 374603962, 394319960, 749207924, 936509905, 1498415848, 1873019810, 3746039620, 7492079240]

約数ペア:

[(1, 7492079240), (2, 3746039620), (4, 1873019810), (5, 1498415848), (8, 936509905), (10, 749207924), (19, 394319960), (20, 374603962), (29, 258347560), (38, 197159980), (40, 187301981), (41, 182733640), (58, 129173780), (76, 98579990), (82, 91366820), (95, 78863992), (116, 64586890), (145, 51669512), (152, 49289995), (164, 45683410), (190, 39431996), (205, 36546728), (232, 32293445), (290, 25834756), (328, 22841705), (380, 19715998), (410, 18273364), (551, 13597240), (580, 12917378), (760, 9857999), (779, 9617560), (820, 9136682), (1102, 6798620), (1160, 6458689), (1189, 6301160), (1558, 4808780), (1640, 4568341), (2204, 3399310), (2378, 3150580), (2755, 2719448), (3116, 2404390), (3895, 1923512), (4408, 1699655), (4756, 1575290), (5510, 1359724), (5945, 1260232), (6232, 1202195), (7790, 961756), (8291, 903640), (9512, 787645), (11020, 679862), (11890, 630116), (15580, 480878), (16582, 451820), (22040, 339931), (22591, 331640), (23780, 315058), (31160, 240439), (33164, 225910), (41455, 180728), (45182, 165820), (47560, 157529), (66328, 112955), (82910, 90364)]