114644920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{220471}}^1$

素因数の和:220495

約数の個数: 32

約数和(自身を含む): 277794720

約数和(自身を除く): 163149800

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 220471, 440942, 881884, 1102355, 1763768, 2204710, 2866123, 4409420, 5732246, 8818840, 11464492, 14330615, 22928984, 28661230, 57322460, 114644920]

約数ペア:

[(1, 114644920), (2, 57322460), (4, 28661230), (5, 22928984), (8, 14330615), (10, 11464492), (13, 8818840), (20, 5732246), (26, 4409420), (40, 2866123), (52, 2204710), (65, 1763768), (104, 1102355), (130, 881884), (260, 440942), (520, 220471)]