45925220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{1049}}^1$

素因数の和:1268

約数の個数: 48

約数和(自身を含む): 105840000

約数和(自身を除く): 59914780

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 199, 220, 398, 796, 995, 1049, 1990, 2098, 2189, 3980, 4196, 4378, 5245, 8756, 10490, 10945, 11539, 20980, 21890, 23078, 43780, 46156, 57695, 115390, 208751, 230780, 417502, 835004, 1043755, 2087510, 2296261, 4175020, 4592522, 9185044, 11481305, 22962610, 45925220]

約数ペア:

[(1, 45925220), (2, 22962610), (4, 11481305), (5, 9185044), (10, 4592522), (11, 4175020), (20, 2296261), (22, 2087510), (44, 1043755), (55, 835004), (110, 417502), (199, 230780), (220, 208751), (398, 115390), (796, 57695), (995, 46156), (1049, 43780), (1990, 23078), (2098, 21890), (2189, 20980), (3980, 11539), (4196, 10945), (4378, 10490), (5245, 8756)]