45836440

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{487}}^1$

素因数の和:692

約数の個数: 64

約数和(自身を含む): 111908160

約数和(自身を除く): 66071720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 181, 260, 362, 487, 520, 724, 905, 974, 1448, 1810, 1948, 2353, 2435, 3620, 3896, 4706, 4870, 6331, 7240, 9412, 9740, 11765, 12662, 18824, 19480, 23530, 25324, 31655, 47060, 50648, 63310, 88147, 94120, 126620, 176294, 253240, 352588, 440735, 705176, 881470, 1145911, 1762940, 2291822, 3525880, 4583644, 5729555, 9167288, 11459110, 22918220, 45836440]

約数ペア:

[(1, 45836440), (2, 22918220), (4, 11459110), (5, 9167288), (8, 5729555), (10, 4583644), (13, 3525880), (20, 2291822), (26, 1762940), (40, 1145911), (52, 881470), (65, 705176), (104, 440735), (130, 352588), (181, 253240), (260, 176294), (362, 126620), (487, 94120), (520, 88147), (724, 63310), (905, 50648), (974, 47060), (1448, 31655), (1810, 25324), (1948, 23530), (2353, 19480), (2435, 18824), (3620, 12662), (3896, 11765), (4706, 9740), (4870, 9412), (6331, 7240)]