44730920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^3\times {\mathrm{509}}^1$

素因数の和:559

約数の個数: 64

約数和(自身を含む): 109242000

約数和(自身を除く): 64511080

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 169, 260, 338, 509, 520, 676, 845, 1018, 1352, 1690, 2036, 2197, 2545, 3380, 4072, 4394, 5090, 6617, 6760, 8788, 10180, 10985, 13234, 17576, 20360, 21970, 26468, 33085, 43940, 52936, 66170, 86021, 87880, 132340, 172042, 264680, 344084, 430105, 688168, 860210, 1118273, 1720420, 2236546, 3440840, 4473092, 5591365, 8946184, 11182730, 22365460, 44730920]

約数ペア:

[(1, 44730920), (2, 22365460), (4, 11182730), (5, 8946184), (8, 5591365), (10, 4473092), (13, 3440840), (20, 2236546), (26, 1720420), (40, 1118273), (52, 860210), (65, 688168), (104, 430105), (130, 344084), (169, 264680), (260, 172042), (338, 132340), (509, 87880), (520, 86021), (676, 66170), (845, 52936), (1018, 43940), (1352, 33085), (1690, 26468), (2036, 21970), (2197, 20360), (2545, 17576), (3380, 13234), (4072, 10985), (4394, 10180), (5090, 8788), (6617, 6760)]