44814640

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1051}}^1$

素因数の和:1118

約数の個数: 80

約数和(自身を含む): 115055136

約数和(自身を除く): 70240496

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 41, 52, 65, 80, 82, 104, 130, 164, 205, 208, 260, 328, 410, 520, 533, 656, 820, 1040, 1051, 1066, 1640, 2102, 2132, 2665, 3280, 4204, 4264, 5255, 5330, 8408, 8528, 10510, 10660, 13663, 16816, 21020, 21320, 27326, 42040, 42640, 43091, 54652, 68315, 84080, 86182, 109304, 136630, 172364, 215455, 218608, 273260, 344728, 430910, 546520, 560183, 689456, 861820, 1093040, 1120366, 1723640, 2240732, 2800915, 3447280, 4481464, 5601830, 8962928, 11203660, 22407320, 44814640]

約数ペア:

[(1, 44814640), (2, 22407320), (4, 11203660), (5, 8962928), (8, 5601830), (10, 4481464), (13, 3447280), (16, 2800915), (20, 2240732), (26, 1723640), (40, 1120366), (41, 1093040), (52, 861820), (65, 689456), (80, 560183), (82, 546520), (104, 430910), (130, 344728), (164, 273260), (205, 218608), (208, 215455), (260, 172364), (328, 136630), (410, 109304), (520, 86182), (533, 84080), (656, 68315), (820, 54652), (1040, 43091), (1051, 42640), (1066, 42040), (1640, 27326), (2102, 21320), (2132, 21020), (2665, 16816), (3280, 13663), (4204, 10660), (4264, 10510), (5255, 8528), (5330, 8408)]