8812060

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1$

素因数の和:334

約数の個数: 48

約数和(自身を含む): 19498752

約数和(自身を除く): 10686692

約数列:

[1, 2, 4, 5, 10, 20, 31, 61, 62, 122, 124, 155, 233, 244, 305, 310, 466, 610, 620, 932, 1165, 1220, 1891, 2330, 3782, 4660, 7223, 7564, 9455, 14213, 14446, 18910, 28426, 28892, 36115, 37820, 56852, 71065, 72230, 142130, 144460, 284260, 440603, 881206, 1762412, 2203015, 4406030, 8812060]

約数ペア:

[(1, 8812060), (2, 4406030), (4, 2203015), (5, 1762412), (10, 881206), (20, 440603), (31, 284260), (61, 144460), (62, 142130), (122, 72230), (124, 71065), (155, 56852), (233, 37820), (244, 36115), (305, 28892), (310, 28426), (466, 18910), (610, 14446), (620, 14213), (932, 9455), (1165, 7564), (1220, 7223), (1891, 4660), (2330, 3782)]