36800080

素因数分解:

$2^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{7541}}^1$

素因数の和:7615

約数の個数: 40

約数和(自身を含む): 86974344

約数和(自身を除く): 50174264

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 61, 80, 122, 244, 305, 488, 610, 976, 1220, 2440, 4880, 7541, 15082, 30164, 37705, 60328, 75410, 120656, 150820, 301640, 460001, 603280, 920002, 1840004, 2300005, 3680008, 4600010, 7360016, 9200020, 18400040, 36800080]

約数ペア:

[(1, 36800080), (2, 18400040), (4, 9200020), (5, 7360016), (8, 4600010), (10, 3680008), (16, 2300005), (20, 1840004), (40, 920002), (61, 603280), (80, 460001), (122, 301640), (244, 150820), (305, 120656), (488, 75410), (610, 60328), (976, 37705), (1220, 30164), (2440, 15082), (4880, 7541)]