45496090

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{461}}^1$

素因数の和:678

約数の個数: 32

約数和(自身を含む): 83825280

約数和(自身を除く): 38329190

約数列:

[1, 2, 5, 10, 71, 139, 142, 278, 355, 461, 695, 710, 922, 1390, 2305, 4610, 9869, 19738, 32731, 49345, 64079, 65462, 98690, 128158, 163655, 320395, 327310, 640790, 4549609, 9099218, 22748045, 45496090]

約数ペア:

[(1, 45496090), (2, 22748045), (5, 9099218), (10, 4549609), (71, 640790), (139, 327310), (142, 320395), (278, 163655), (355, 128158), (461, 98690), (695, 65462), (710, 64079), (922, 49345), (1390, 32731), (2305, 19738), (4610, 9869)]