40227530

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{1549}}^1$

素因数の和:1623

約数の個数: 48

約数和(自身を含む): 85876200

約数和(自身を除く): 45648670

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 53, 70, 98, 106, 245, 265, 371, 490, 530, 742, 1549, 1855, 2597, 3098, 3710, 5194, 7745, 10843, 12985, 15490, 21686, 25970, 54215, 75901, 82097, 108430, 151802, 164194, 379505, 410485, 574679, 759010, 820970, 1149358, 2873395, 4022753, 5746790, 8045506, 20113765, 40227530]

約数ペア:

[(1, 40227530), (2, 20113765), (5, 8045506), (7, 5746790), (10, 4022753), (14, 2873395), (35, 1149358), (49, 820970), (53, 759010), (70, 574679), (98, 410485), (106, 379505), (245, 164194), (265, 151802), (371, 108430), (490, 82097), (530, 75901), (742, 54215), (1549, 25970), (1855, 21686), (2597, 15490), (3098, 12985), (3710, 10843), (5194, 7745)]