15441447320

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29695091}}^1$

素因数の和:29695115

約数の個数: 32

約数和(自身を含む): 37415815920

約数和(自身を除く): 21974368600

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 29695091, 59390182, 118780364, 148475455, 237560728, 296950910, 386036183, 593901820, 772072366, 1187803640, 1544144732, 1930180915, 3088289464, 3860361830, 7720723660, 15441447320]

約数ペア:

[(1, 15441447320), (2, 7720723660), (4, 3860361830), (5, 3088289464), (8, 1930180915), (10, 1544144732), (13, 1187803640), (20, 772072366), (26, 593901820), (40, 386036183), (52, 296950910), (65, 237560728), (104, 148475455), (130, 118780364), (260, 59390182), (520, 29695091)]