87533120

素因数分解:

$2^6\times 5^1\times {\mathrm{37}}^1\times {\mathrm{7393}}^1$

素因数の和:7447

約数の個数: 56

約数和(自身を含む): 214100664

約数和(自身を除く): 126567544

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 148, 160, 185, 296, 320, 370, 592, 740, 1184, 1480, 2368, 2960, 5920, 7393, 11840, 14786, 29572, 36965, 59144, 73930, 118288, 147860, 236576, 273541, 295720, 473152, 547082, 591440, 1094164, 1182880, 1367705, 2188328, 2365760, 2735410, 4376656, 5470820, 8753312, 10941640, 17506624, 21883280, 43766560, 87533120]

約数ペア:

[(1, 87533120), (2, 43766560), (4, 21883280), (5, 17506624), (8, 10941640), (10, 8753312), (16, 5470820), (20, 4376656), (32, 2735410), (37, 2365760), (40, 2188328), (64, 1367705), (74, 1182880), (80, 1094164), (148, 591440), (160, 547082), (185, 473152), (296, 295720), (320, 273541), (370, 236576), (592, 147860), (740, 118288), (1184, 73930), (1480, 59144), (2368, 36965), (2960, 29572), (5920, 14786), (7393, 11840)]