80454644

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:320

約数の個数: 48

約数和(自身を含む): 151683840

約数和(自身を除く): 71229196

約数列:

[1, 2, 4, 23, 46, 71, 92, 109, 113, 142, 218, 226, 284, 436, 452, 1633, 2507, 2599, 3266, 5014, 5198, 6532, 7739, 8023, 10028, 10396, 12317, 15478, 16046, 24634, 30956, 32092, 49268, 177997, 184529, 283291, 355994, 369058, 566582, 711988, 738116, 874507, 1133164, 1749014, 3498028, 20113661, 40227322, 80454644]

約数ペア:

[(1, 80454644), (2, 40227322), (4, 20113661), (23, 3498028), (46, 1749014), (71, 1133164), (92, 874507), (109, 738116), (113, 711988), (142, 566582), (218, 369058), (226, 355994), (284, 283291), (436, 184529), (452, 177997), (1633, 49268), (2507, 32092), (2599, 30956), (3266, 24634), (5014, 16046), (5198, 15478), (6532, 12317), (7739, 10396), (8023, 10028)]