4911640

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1$

素因数の和:292

約数の個数: 64

約数和(自身を含む): 12130560

約数和(自身を除く): 7218920

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 31, 34, 40, 62, 68, 85, 124, 136, 155, 170, 233, 248, 310, 340, 466, 527, 620, 680, 932, 1054, 1165, 1240, 1864, 2108, 2330, 2635, 3961, 4216, 4660, 5270, 7223, 7922, 9320, 10540, 14446, 15844, 19805, 21080, 28892, 31688, 36115, 39610, 57784, 72230, 79220, 122791, 144460, 158440, 245582, 288920, 491164, 613955, 982328, 1227910, 2455820, 4911640]

約数ペア:

[(1, 4911640), (2, 2455820), (4, 1227910), (5, 982328), (8, 613955), (10, 491164), (17, 288920), (20, 245582), (31, 158440), (34, 144460), (40, 122791), (62, 79220), (68, 72230), (85, 57784), (124, 39610), (136, 36115), (155, 31688), (170, 28892), (233, 21080), (248, 19805), (310, 15844), (340, 14446), (466, 10540), (527, 9320), (620, 7922), (680, 7223), (932, 5270), (1054, 4660), (1165, 4216), (1240, 3961), (1864, 2635), (2108, 2330)]