45080920

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2579}}^1$

素因数の和:2632

約数の個数: 64

約数和(自身を含む): 111456000

約数和(自身を除く): 66375080

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 23, 38, 40, 46, 76, 92, 95, 115, 152, 184, 190, 230, 380, 437, 460, 760, 874, 920, 1748, 2185, 2579, 3496, 4370, 5158, 8740, 10316, 12895, 17480, 20632, 25790, 49001, 51580, 59317, 98002, 103160, 118634, 196004, 237268, 245005, 296585, 392008, 474536, 490010, 593170, 980020, 1127023, 1186340, 1960040, 2254046, 2372680, 4508092, 5635115, 9016184, 11270230, 22540460, 45080920]

約数ペア:

[(1, 45080920), (2, 22540460), (4, 11270230), (5, 9016184), (8, 5635115), (10, 4508092), (19, 2372680), (20, 2254046), (23, 1960040), (38, 1186340), (40, 1127023), (46, 980020), (76, 593170), (92, 490010), (95, 474536), (115, 392008), (152, 296585), (184, 245005), (190, 237268), (230, 196004), (380, 118634), (437, 103160), (460, 98002), (760, 59317), (874, 51580), (920, 49001), (1748, 25790), (2185, 20632), (2579, 17480), (3496, 12895), (4370, 10316), (5158, 8740)]