4301180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1$

素因数の和:326

約数の個数: 48

約数和(自身を含む): 9906624

約数和(自身を除く): 5605444

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 71, 130, 142, 233, 260, 284, 355, 466, 710, 923, 932, 1165, 1420, 1846, 2330, 3029, 3692, 4615, 4660, 6058, 9230, 12116, 15145, 16543, 18460, 30290, 33086, 60580, 66172, 82715, 165430, 215059, 330860, 430118, 860236, 1075295, 2150590, 4301180]

約数ペア:

[(1, 4301180), (2, 2150590), (4, 1075295), (5, 860236), (10, 430118), (13, 330860), (20, 215059), (26, 165430), (52, 82715), (65, 66172), (71, 60580), (130, 33086), (142, 30290), (233, 18460), (260, 16543), (284, 15145), (355, 12116), (466, 9230), (710, 6058), (923, 4660), (932, 4615), (1165, 3692), (1420, 3029), (1846, 2330)]