23237480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2243}}^1$

素因数の和:2298

約数の個数: 64

約数和(自身を含む): 61395840

約数和(自身を除く): 38158360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 37, 40, 56, 70, 74, 140, 148, 185, 259, 280, 296, 370, 518, 740, 1036, 1295, 1480, 2072, 2243, 2590, 4486, 5180, 8972, 10360, 11215, 15701, 17944, 22430, 31402, 44860, 62804, 78505, 82991, 89720, 125608, 157010, 165982, 314020, 331964, 414955, 580937, 628040, 663928, 829910, 1161874, 1659820, 2323748, 2904685, 3319640, 4647496, 5809370, 11618740, 23237480]

約数ペア:

[(1, 23237480), (2, 11618740), (4, 5809370), (5, 4647496), (7, 3319640), (8, 2904685), (10, 2323748), (14, 1659820), (20, 1161874), (28, 829910), (35, 663928), (37, 628040), (40, 580937), (56, 414955), (70, 331964), (74, 314020), (140, 165982), (148, 157010), (185, 125608), (259, 89720), (280, 82991), (296, 78505), (370, 62804), (518, 44860), (740, 31402), (1036, 22430), (1295, 17944), (1480, 15701), (2072, 11215), (2243, 10360), (2590, 8972), (4486, 5180)]