45470840

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{39199}}^1$

素因数の和:39239

約数の個数: 32

約数和(自身を含む): 105840000

約数和(自身を除く): 60369160

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 39199, 78398, 156796, 195995, 313592, 391990, 783980, 1136771, 1567960, 2273542, 4547084, 5683855, 9094168, 11367710, 22735420, 45470840]

約数ペア:

[(1, 45470840), (2, 22735420), (4, 11367710), (5, 9094168), (8, 5683855), (10, 4547084), (20, 2273542), (29, 1567960), (40, 1136771), (58, 783980), (116, 391990), (145, 313592), (232, 195995), (290, 156796), (580, 78398), (1160, 39199)]