31036960

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{6689}}^1$

素因数の和:6733

約数の個数: 48

約数和(自身を含む): 75864600

約数和(自身を除く): 44827640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 145, 160, 232, 290, 464, 580, 928, 1160, 2320, 4640, 6689, 13378, 26756, 33445, 53512, 66890, 107024, 133780, 193981, 214048, 267560, 387962, 535120, 775924, 969905, 1070240, 1551848, 1939810, 3103696, 3879620, 6207392, 7759240, 15518480, 31036960]

約数ペア:

[(1, 31036960), (2, 15518480), (4, 7759240), (5, 6207392), (8, 3879620), (10, 3103696), (16, 1939810), (20, 1551848), (29, 1070240), (32, 969905), (40, 775924), (58, 535120), (80, 387962), (116, 267560), (145, 214048), (160, 193981), (232, 133780), (290, 107024), (464, 66890), (580, 53512), (928, 33445), (1160, 26756), (2320, 13378), (4640, 6689)]