61194640

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2029}}^1$

素因数の和:2084

約数の個数: 80

約数和(自身を含む): 158583600

約数和(自身を除く): 97388960

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 29, 40, 52, 58, 65, 80, 104, 116, 130, 145, 208, 232, 260, 290, 377, 464, 520, 580, 754, 1040, 1160, 1508, 1885, 2029, 2320, 3016, 3770, 4058, 6032, 7540, 8116, 10145, 15080, 16232, 20290, 26377, 30160, 32464, 40580, 52754, 58841, 81160, 105508, 117682, 131885, 162320, 211016, 235364, 263770, 294205, 422032, 470728, 527540, 588410, 764933, 941456, 1055080, 1176820, 1529866, 2110160, 2353640, 3059732, 3824665, 4707280, 6119464, 7649330, 12238928, 15298660, 30597320, 61194640]

約数ペア:

[(1, 61194640), (2, 30597320), (4, 15298660), (5, 12238928), (8, 7649330), (10, 6119464), (13, 4707280), (16, 3824665), (20, 3059732), (26, 2353640), (29, 2110160), (40, 1529866), (52, 1176820), (58, 1055080), (65, 941456), (80, 764933), (104, 588410), (116, 527540), (130, 470728), (145, 422032), (208, 294205), (232, 263770), (260, 235364), (290, 211016), (377, 162320), (464, 131885), (520, 117682), (580, 105508), (754, 81160), (1040, 58841), (1160, 52754), (1508, 40580), (1885, 32464), (2029, 30160), (2320, 26377), (3016, 20290), (3770, 16232), (4058, 15080), (6032, 10145), (7540, 8116)]