17094640

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:218

約数の個数: 80

約数和(自身を含む): 42068736

約数和(自身を除く): 24974096

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 61, 62, 80, 113, 122, 124, 155, 226, 244, 248, 305, 310, 452, 488, 496, 565, 610, 620, 904, 976, 1130, 1220, 1240, 1808, 1891, 2260, 2440, 2480, 3503, 3782, 4520, 4880, 6893, 7006, 7564, 9040, 9455, 13786, 14012, 15128, 17515, 18910, 27572, 28024, 30256, 34465, 35030, 37820, 55144, 56048, 68930, 70060, 75640, 110288, 137860, 140120, 151280, 213683, 275720, 280240, 427366, 551440, 854732, 1068415, 1709464, 2136830, 3418928, 4273660, 8547320, 17094640]

約数ペア:

[(1, 17094640), (2, 8547320), (4, 4273660), (5, 3418928), (8, 2136830), (10, 1709464), (16, 1068415), (20, 854732), (31, 551440), (40, 427366), (61, 280240), (62, 275720), (80, 213683), (113, 151280), (122, 140120), (124, 137860), (155, 110288), (226, 75640), (244, 70060), (248, 68930), (305, 56048), (310, 55144), (452, 37820), (488, 35030), (496, 34465), (565, 30256), (610, 28024), (620, 27572), (904, 18910), (976, 17515), (1130, 15128), (1220, 14012), (1240, 13786), (1808, 9455), (1891, 9040), (2260, 7564), (2440, 7006), (2480, 6893), (3503, 4880), (3782, 4520)]