195884350

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2939}}^1$

素因数の和:3025

約数の個数: 48

約数和(自身を含む): 384975360

約数和(自身を除く): 189091010

約数列:

[1, 2, 5, 10, 25, 31, 43, 50, 62, 86, 155, 215, 310, 430, 775, 1075, 1333, 1550, 2150, 2666, 2939, 5878, 6665, 13330, 14695, 29390, 33325, 66650, 73475, 91109, 126377, 146950, 182218, 252754, 455545, 631885, 911090, 1263770, 2277725, 3159425, 3917687, 4555450, 6318850, 7835374, 19588435, 39176870, 97942175, 195884350]

約数ペア:

[(1, 195884350), (2, 97942175), (5, 39176870), (10, 19588435), (25, 7835374), (31, 6318850), (43, 4555450), (50, 3917687), (62, 3159425), (86, 2277725), (155, 1263770), (215, 911090), (310, 631885), (430, 455545), (775, 252754), (1075, 182218), (1333, 146950), (1550, 126377), (2150, 91109), (2666, 73475), (2939, 66650), (5878, 33325), (6665, 29390), (13330, 14695)]