4562480

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:174

約数の個数: 80

約数和(自身を含む): 11811744

約数和(自身を除く): 7249264

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 41, 52, 65, 80, 82, 104, 107, 130, 164, 205, 208, 214, 260, 328, 410, 428, 520, 533, 535, 656, 820, 856, 1040, 1066, 1070, 1391, 1640, 1712, 2132, 2140, 2665, 2782, 3280, 4264, 4280, 4387, 5330, 5564, 6955, 8528, 8560, 8774, 10660, 11128, 13910, 17548, 21320, 21935, 22256, 27820, 35096, 42640, 43870, 55640, 57031, 70192, 87740, 111280, 114062, 175480, 228124, 285155, 350960, 456248, 570310, 912496, 1140620, 2281240, 4562480]

約数ペア:

[(1, 4562480), (2, 2281240), (4, 1140620), (5, 912496), (8, 570310), (10, 456248), (13, 350960), (16, 285155), (20, 228124), (26, 175480), (40, 114062), (41, 111280), (52, 87740), (65, 70192), (80, 57031), (82, 55640), (104, 43870), (107, 42640), (130, 35096), (164, 27820), (205, 22256), (208, 21935), (214, 21320), (260, 17548), (328, 13910), (410, 11128), (428, 10660), (520, 8774), (533, 8560), (535, 8528), (656, 6955), (820, 5564), (856, 5330), (1040, 4387), (1066, 4280), (1070, 4264), (1391, 3280), (1640, 2782), (1712, 2665), (2132, 2140)]