41145790

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{641}}^1$

素因数の和:793

約数の個数: 48

約数和(自身を含む): 86947344

約数和(自身を除く): 45801554

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 131, 245, 262, 490, 641, 655, 917, 1282, 1310, 1834, 3205, 4487, 4585, 6410, 6419, 8974, 9170, 12838, 22435, 31409, 32095, 44870, 62818, 64190, 83971, 157045, 167942, 314090, 419855, 587797, 839710, 1175594, 2938985, 4114579, 5877970, 8229158, 20572895, 41145790]

約数ペア:

[(1, 41145790), (2, 20572895), (5, 8229158), (7, 5877970), (10, 4114579), (14, 2938985), (35, 1175594), (49, 839710), (70, 587797), (98, 419855), (131, 314090), (245, 167942), (262, 157045), (490, 83971), (641, 64190), (655, 62818), (917, 44870), (1282, 32095), (1310, 31409), (1834, 22435), (3205, 12838), (4487, 9170), (4585, 8974), (6410, 6419)]