1301822020

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1\times {\mathrm{7027}}^1$

素因数の和:7252

約数の個数: 48

約数和(自身を含む): 2798268480

約数和(自身を除く): 1496446460

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 157, 236, 295, 314, 590, 628, 785, 1180, 1570, 3140, 7027, 9263, 14054, 18526, 28108, 35135, 37052, 46315, 70270, 92630, 140540, 185260, 414593, 829186, 1103239, 1658372, 2072965, 2206478, 4145930, 4412956, 5516195, 8291860, 11032390, 22064780, 65091101, 130182202, 260364404, 325455505, 650911010, 1301822020]

約数ペア:

[(1, 1301822020), (2, 650911010), (4, 325455505), (5, 260364404), (10, 130182202), (20, 65091101), (59, 22064780), (118, 11032390), (157, 8291860), (236, 5516195), (295, 4412956), (314, 4145930), (590, 2206478), (628, 2072965), (785, 1658372), (1180, 1103239), (1570, 829186), (3140, 414593), (7027, 185260), (9263, 140540), (14054, 92630), (18526, 70270), (28108, 46315), (35135, 37052)]