57591560

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{110753}}^1$

素因数の和:110777

約数の個数: 32

約数和(自身を含む): 139550040

約数和(自身を除く): 81958480

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 110753, 221506, 443012, 553765, 886024, 1107530, 1439789, 2215060, 2879578, 4430120, 5759156, 7198945, 11518312, 14397890, 28795780, 57591560]

約数ペア:

[(1, 57591560), (2, 28795780), (4, 14397890), (5, 11518312), (8, 7198945), (10, 5759156), (13, 4430120), (20, 2879578), (26, 2215060), (40, 1439789), (52, 1107530), (65, 886024), (104, 553765), (130, 443012), (260, 221506), (520, 110753)]