2017356040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{2111}}^1\times {\mathrm{3413}}^1$

素因数の和:5542

約数の個数: 64

約数和(自身を含む): 5191464960

約数和(自身を除く): 3174108920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 2111, 3413, 4222, 6826, 8444, 10555, 13652, 14777, 16888, 17065, 21110, 23891, 27304, 29554, 34130, 42220, 47782, 59108, 68260, 73885, 84440, 95564, 118216, 119455, 136520, 147770, 191128, 238910, 295540, 477820, 591080, 955640, 7204843, 14409686, 28819372, 36024215, 50433901, 57638744, 72048430, 100867802, 144096860, 201735604, 252169505, 288193720, 403471208, 504339010, 1008678020, 2017356040]

約数ペア:

[(1, 2017356040), (2, 1008678020), (4, 504339010), (5, 403471208), (7, 288193720), (8, 252169505), (10, 201735604), (14, 144096860), (20, 100867802), (28, 72048430), (35, 57638744), (40, 50433901), (56, 36024215), (70, 28819372), (140, 14409686), (280, 7204843), (2111, 955640), (3413, 591080), (4222, 477820), (6826, 295540), (8444, 238910), (10555, 191128), (13652, 147770), (14777, 136520), (16888, 119455), (17065, 118216), (21110, 95564), (23891, 84440), (27304, 73885), (29554, 68260), (34130, 59108), (42220, 47782)]