14486920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1669}}^1$

素因数の和:1718

約数の個数: 64

約数和(自身を含む): 38476800

約数和(自身を除く): 23989880

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, 1669, 1736, 2170, 3338, 4340, 6676, 8345, 8680, 11683, 13352, 16690, 23366, 33380, 46732, 51739, 58415, 66760, 93464, 103478, 116830, 206956, 233660, 258695, 362173, 413912, 467320, 517390, 724346, 1034780, 1448692, 1810865, 2069560, 2897384, 3621730, 7243460, 14486920]

約数ペア:

[(1, 14486920), (2, 7243460), (4, 3621730), (5, 2897384), (7, 2069560), (8, 1810865), (10, 1448692), (14, 1034780), (20, 724346), (28, 517390), (31, 467320), (35, 413912), (40, 362173), (56, 258695), (62, 233660), (70, 206956), (124, 116830), (140, 103478), (155, 93464), (217, 66760), (248, 58415), (280, 51739), (310, 46732), (434, 33380), (620, 23366), (868, 16690), (1085, 13352), (1240, 11683), (1669, 8680), (1736, 8345), (2170, 6676), (3338, 4340)]