41166640

素因数分解:

$2^4\times 5^1\times {\mathrm{181}}^1\times {\mathrm{2843}}^1$

素因数の和:3037

約数の個数: 40

約数和(自身を含む): 96275088

約数和(自身を除く): 55108448

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 181, 362, 724, 905, 1448, 1810, 2843, 2896, 3620, 5686, 7240, 11372, 14215, 14480, 22744, 28430, 45488, 56860, 113720, 227440, 514583, 1029166, 2058332, 2572915, 4116664, 5145830, 8233328, 10291660, 20583320, 41166640]

約数ペア:

[(1, 41166640), (2, 20583320), (4, 10291660), (5, 8233328), (8, 5145830), (10, 4116664), (16, 2572915), (20, 2058332), (40, 1029166), (80, 514583), (181, 227440), (362, 113720), (724, 56860), (905, 45488), (1448, 28430), (1810, 22744), (2843, 14480), (2896, 14215), (3620, 11372), (5686, 7240)]