1858164560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{114419}}^1$

素因数の和:114468

約数の個数: 80

約数和(自身を含む): 5107708800

約数和(自身を除く): 3249544240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 35, 40, 56, 58, 70, 80, 112, 116, 140, 145, 203, 232, 280, 290, 406, 464, 560, 580, 812, 1015, 1160, 1624, 2030, 2320, 3248, 4060, 8120, 16240, 114419, 228838, 457676, 572095, 800933, 915352, 1144190, 1601866, 1830704, 2288380, 3203732, 3318151, 4004665, 4576760, 6407464, 6636302, 8009330, 9153520, 12814928, 13272604, 16018660, 16590755, 23227057, 26545208, 32037320, 33181510, 46454114, 53090416, 64074640, 66363020, 92908228, 116135285, 132726040, 185816456, 232270570, 265452080, 371632912, 464541140, 929082280, 1858164560]

約数ペア:

[(1, 1858164560), (2, 929082280), (4, 464541140), (5, 371632912), (7, 265452080), (8, 232270570), (10, 185816456), (14, 132726040), (16, 116135285), (20, 92908228), (28, 66363020), (29, 64074640), (35, 53090416), (40, 46454114), (56, 33181510), (58, 32037320), (70, 26545208), (80, 23227057), (112, 16590755), (116, 16018660), (140, 13272604), (145, 12814928), (203, 9153520), (232, 8009330), (280, 6636302), (290, 6407464), (406, 4576760), (464, 4004665), (560, 3318151), (580, 3203732), (812, 2288380), (1015, 1830704), (1160, 1601866), (1624, 1144190), (2030, 915352), (2320, 800933), (3248, 572095), (4060, 457676), (8120, 228838), (16240, 114419)]