14434840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1663}}^1$

素因数の和:1712

約数の個数: 64

約数和(自身を含む): 38338560

約数和(自身を除く): 23903720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 70, 124, 140, 155, 217, 248, 280, 310, 434, 620, 868, 1085, 1240, 1663, 1736, 2170, 3326, 4340, 6652, 8315, 8680, 11641, 13304, 16630, 23282, 33260, 46564, 51553, 58205, 66520, 93128, 103106, 116410, 206212, 232820, 257765, 360871, 412424, 465640, 515530, 721742, 1031060, 1443484, 1804355, 2062120, 2886968, 3608710, 7217420, 14434840]

約数ペア:

[(1, 14434840), (2, 7217420), (4, 3608710), (5, 2886968), (7, 2062120), (8, 1804355), (10, 1443484), (14, 1031060), (20, 721742), (28, 515530), (31, 465640), (35, 412424), (40, 360871), (56, 257765), (62, 232820), (70, 206212), (124, 116410), (140, 103106), (155, 93128), (217, 66520), (248, 58205), (280, 51553), (310, 46564), (434, 33260), (620, 23282), (868, 16630), (1085, 13304), (1240, 11641), (1663, 8680), (1736, 8315), (2170, 6652), (3326, 4340)]