40077778715

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{59}}^1\times {\mathrm{36161}}^1$

素因数の和:36272

約数の個数: 48

約数和(自身を含む): 55952739360

約数和(自身を除く): 15874960645

約数列:

[1, 5, 13, 17, 59, 65, 85, 221, 289, 295, 767, 1003, 1105, 1445, 3757, 3835, 5015, 13039, 17051, 18785, 36161, 65195, 85255, 180805, 221663, 470093, 614737, 1108315, 2133499, 2350465, 3073685, 7991581, 10450529, 10667495, 27735487, 36269483, 39957905, 52252645, 135856877, 138677435, 181347415, 471503279, 616581211, 679284385, 2357516395, 3082906055, 8015555743, 40077778715]

約数ペア:

[(1, 40077778715), (5, 8015555743), (13, 3082906055), (17, 2357516395), (59, 679284385), (65, 616581211), (85, 471503279), (221, 181347415), (289, 138677435), (295, 135856877), (767, 52252645), (1003, 39957905), (1105, 36269483), (1445, 27735487), (3757, 10667495), (3835, 10450529), (5015, 7991581), (13039, 3073685), (17051, 2350465), (18785, 2133499), (36161, 1108315), (65195, 614737), (85255, 470093), (180805, 221663)]