45825530

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:219

約数の個数: 64

約数和(自身を含む): 91238400

約数和(自身を除く): 45412870

約数列:

[1, 2, 5, 10, 19, 38, 43, 71, 79, 86, 95, 142, 158, 190, 215, 355, 395, 430, 710, 790, 817, 1349, 1501, 1634, 2698, 3002, 3053, 3397, 4085, 5609, 6106, 6745, 6794, 7505, 8170, 11218, 13490, 15010, 15265, 16985, 28045, 30530, 33970, 56090, 58007, 64543, 106571, 116014, 129086, 213142, 241187, 290035, 322715, 482374, 532855, 580070, 645430, 1065710, 1205935, 2411870, 4582553, 9165106, 22912765, 45825530]

約数ペア:

[(1, 45825530), (2, 22912765), (5, 9165106), (10, 4582553), (19, 2411870), (38, 1205935), (43, 1065710), (71, 645430), (79, 580070), (86, 532855), (95, 482374), (142, 322715), (158, 290035), (190, 241187), (215, 213142), (355, 129086), (395, 116014), (430, 106571), (710, 64543), (790, 58007), (817, 56090), (1349, 33970), (1501, 30530), (1634, 28045), (2698, 16985), (3002, 15265), (3053, 15010), (3397, 13490), (4085, 11218), (5609, 8170), (6106, 7505), (6745, 6794)]