314360150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{15601}}^1$

素因数の和:15657

約数の個数: 48

約数和(自身を含む): 650041728

約数和(自身を除く): 335681578

約数列:

[1, 2, 5, 10, 13, 25, 26, 31, 50, 62, 65, 130, 155, 310, 325, 403, 650, 775, 806, 1550, 2015, 4030, 10075, 15601, 20150, 31202, 78005, 156010, 202813, 390025, 405626, 483631, 780050, 967262, 1014065, 2028130, 2418155, 4836310, 5070325, 6287203, 10140650, 12090775, 12574406, 24181550, 31436015, 62872030, 157180075, 314360150]

約数ペア:

[(1, 314360150), (2, 157180075), (5, 62872030), (10, 31436015), (13, 24181550), (25, 12574406), (26, 12090775), (31, 10140650), (50, 6287203), (62, 5070325), (65, 4836310), (130, 2418155), (155, 2028130), (310, 1014065), (325, 967262), (403, 780050), (650, 483631), (775, 405626), (806, 390025), (1550, 202813), (2015, 156010), (4030, 78005), (10075, 31202), (15601, 20150)]