1722433960

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{9829}}^1$

素因数の和:10190

約数の個数: 64

約数和(自身を含む): 4186400400

約数和(自身を除く): 2463966440

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 337, 520, 674, 1348, 1685, 2696, 3370, 4381, 6740, 8762, 9829, 13480, 17524, 19658, 21905, 35048, 39316, 43810, 49145, 78632, 87620, 98290, 127777, 175240, 196580, 255554, 393160, 511108, 638885, 1022216, 1277770, 2555540, 3312373, 5111080, 6624746, 13249492, 16561865, 26498984, 33123730, 43060849, 66247460, 86121698, 132494920, 172243396, 215304245, 344486792, 430608490, 861216980, 1722433960]

約数ペア:

[(1, 1722433960), (2, 861216980), (4, 430608490), (5, 344486792), (8, 215304245), (10, 172243396), (13, 132494920), (20, 86121698), (26, 66247460), (40, 43060849), (52, 33123730), (65, 26498984), (104, 16561865), (130, 13249492), (260, 6624746), (337, 5111080), (520, 3312373), (674, 2555540), (1348, 1277770), (1685, 1022216), (2696, 638885), (3370, 511108), (4381, 393160), (6740, 255554), (8762, 196580), (9829, 175240), (13480, 127777), (17524, 98290), (19658, 87620), (21905, 78632), (35048, 49145), (39316, 43810)]