6480453680

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{491}}^1\times {\mathrm{5689}}^1$

素因数の和:6222

約数の個数: 80

約数和(自身を含む): 15621098400

約数和(自身を除く): 9140644720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 491, 580, 982, 1160, 1964, 2320, 2455, 3928, 4910, 5689, 7856, 9820, 11378, 14239, 19640, 22756, 28445, 28478, 39280, 45512, 56890, 56956, 71195, 91024, 113780, 113912, 142390, 164981, 227560, 227824, 284780, 329962, 455120, 569560, 659924, 824905, 1139120, 1319848, 1649810, 2639696, 2793299, 3299620, 5586598, 6599240, 11173196, 13198480, 13966495, 22346392, 27932990, 44692784, 55865980, 81005671, 111731960, 162011342, 223463920, 324022684, 405028355, 648045368, 810056710, 1296090736, 1620113420, 3240226840, 6480453680]

約数ペア:

[(1, 6480453680), (2, 3240226840), (4, 1620113420), (5, 1296090736), (8, 810056710), (10, 648045368), (16, 405028355), (20, 324022684), (29, 223463920), (40, 162011342), (58, 111731960), (80, 81005671), (116, 55865980), (145, 44692784), (232, 27932990), (290, 22346392), (464, 13966495), (491, 13198480), (580, 11173196), (982, 6599240), (1160, 5586598), (1964, 3299620), (2320, 2793299), (2455, 2639696), (3928, 1649810), (4910, 1319848), (5689, 1139120), (7856, 824905), (9820, 659924), (11378, 569560), (14239, 455120), (19640, 329962), (22756, 284780), (28445, 227824), (28478, 227560), (39280, 164981), (45512, 142390), (56890, 113912), (56956, 113780), (71195, 91024)]