534284920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1027471}}^1$

素因数の和:1027495

約数の個数: 32

約数和(自身を含む): 1294614720

約数和(自身を除く): 760329800

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 1027471, 2054942, 4109884, 5137355, 8219768, 10274710, 13357123, 20549420, 26714246, 41098840, 53428492, 66785615, 106856984, 133571230, 267142460, 534284920]

約数ペア:

[(1, 534284920), (2, 267142460), (4, 133571230), (5, 106856984), (8, 66785615), (10, 53428492), (13, 41098840), (20, 26714246), (26, 20549420), (40, 13357123), (52, 10274710), (65, 8219768), (104, 5137355), (130, 4109884), (260, 2054942), (520, 1027471)]