4018460

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1$

素因数の和:302

約数の個数: 48

約数和(自身を含む): 9144576

約数和(自身を除く): 5126116

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 53, 68, 85, 106, 170, 212, 223, 265, 340, 446, 530, 892, 901, 1060, 1115, 1802, 2230, 3604, 3791, 4460, 4505, 7582, 9010, 11819, 15164, 18020, 18955, 23638, 37910, 47276, 59095, 75820, 118190, 200923, 236380, 401846, 803692, 1004615, 2009230, 4018460]

約数ペア:

[(1, 4018460), (2, 2009230), (4, 1004615), (5, 803692), (10, 401846), (17, 236380), (20, 200923), (34, 118190), (53, 75820), (68, 59095), (85, 47276), (106, 37910), (170, 23638), (212, 18955), (223, 18020), (265, 15164), (340, 11819), (446, 9010), (530, 7582), (892, 4505), (901, 4460), (1060, 3791), (1115, 3604), (1802, 2230)]