4577080

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:208

約数の個数: 64

約数和(自身を含む): 11197440

約数和(自身を除く): 6620360

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 53, 68, 85, 106, 127, 136, 170, 212, 254, 265, 340, 424, 508, 530, 635, 680, 901, 1016, 1060, 1270, 1802, 2120, 2159, 2540, 3604, 4318, 4505, 5080, 6731, 7208, 8636, 9010, 10795, 13462, 17272, 18020, 21590, 26924, 33655, 36040, 43180, 53848, 67310, 86360, 114427, 134620, 228854, 269240, 457708, 572135, 915416, 1144270, 2288540, 4577080]

約数ペア:

[(1, 4577080), (2, 2288540), (4, 1144270), (5, 915416), (8, 572135), (10, 457708), (17, 269240), (20, 228854), (34, 134620), (40, 114427), (53, 86360), (68, 67310), (85, 53848), (106, 43180), (127, 36040), (136, 33655), (170, 26924), (212, 21590), (254, 18020), (265, 17272), (340, 13462), (424, 10795), (508, 9010), (530, 8636), (635, 7208), (680, 6731), (901, 5080), (1016, 4505), (1060, 4318), (1270, 3604), (1802, 2540), (2120, 2159)]