63712480

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{30631}}^1$

素因数の和:30659

約数の個数: 48

約数和(自身を含む): 162104544

約数和(自身を除く): 98392064

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 30631, 61262, 122524, 153155, 245048, 306310, 398203, 490096, 612620, 796406, 980192, 1225240, 1592812, 1991015, 2450480, 3185624, 3982030, 4900960, 6371248, 7964060, 12742496, 15928120, 31856240, 63712480]

約数ペア:

[(1, 63712480), (2, 31856240), (4, 15928120), (5, 12742496), (8, 7964060), (10, 6371248), (13, 4900960), (16, 3982030), (20, 3185624), (26, 2450480), (32, 1991015), (40, 1592812), (52, 1225240), (65, 980192), (80, 796406), (104, 612620), (130, 490096), (160, 398203), (208, 306310), (260, 245048), (416, 153155), (520, 122524), (1040, 61262), (2080, 30631)]