3802760

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:198

約数の個数: 64

約数和(自身を含む): 9434880

約数和(自身を除く): 5632120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 71, 103, 104, 130, 142, 206, 260, 284, 355, 412, 515, 520, 568, 710, 824, 923, 1030, 1339, 1420, 1846, 2060, 2678, 2840, 3692, 4120, 4615, 5356, 6695, 7313, 7384, 9230, 10712, 13390, 14626, 18460, 26780, 29252, 36565, 36920, 53560, 58504, 73130, 95069, 146260, 190138, 292520, 380276, 475345, 760552, 950690, 1901380, 3802760]

約数ペア:

[(1, 3802760), (2, 1901380), (4, 950690), (5, 760552), (8, 475345), (10, 380276), (13, 292520), (20, 190138), (26, 146260), (40, 95069), (52, 73130), (65, 58504), (71, 53560), (103, 36920), (104, 36565), (130, 29252), (142, 26780), (206, 18460), (260, 14626), (284, 13390), (355, 10712), (412, 9230), (515, 7384), (520, 7313), (568, 6695), (710, 5356), (824, 4615), (923, 4120), (1030, 3692), (1339, 2840), (1420, 2678), (1846, 2060)]