88617220

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{3863}}^1$

素因数の和:3940

約数の個数: 48

約数和(自身を含む): 197342208

約数和(自身を除く): 108724988

約数列:

[1, 2, 4, 5, 10, 20, 31, 37, 62, 74, 124, 148, 155, 185, 310, 370, 620, 740, 1147, 2294, 3863, 4588, 5735, 7726, 11470, 15452, 19315, 22940, 38630, 77260, 119753, 142931, 239506, 285862, 479012, 571724, 598765, 714655, 1197530, 1429310, 2395060, 2858620, 4430861, 8861722, 17723444, 22154305, 44308610, 88617220]

約数ペア:

[(1, 88617220), (2, 44308610), (4, 22154305), (5, 17723444), (10, 8861722), (20, 4430861), (31, 2858620), (37, 2395060), (62, 1429310), (74, 1197530), (124, 714655), (148, 598765), (155, 571724), (185, 479012), (310, 285862), (370, 239506), (620, 142931), (740, 119753), (1147, 77260), (2294, 38630), (3863, 22940), (4588, 19315), (5735, 15452), (7726, 11470)]