17046920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:135

約数の個数: 128

約数和(自身を含む): 46189440

約数和(自身を除く): 29142520

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 43, 44, 53, 55, 68, 85, 86, 88, 106, 110, 136, 170, 172, 187, 212, 215, 220, 265, 340, 344, 374, 424, 430, 440, 473, 530, 583, 680, 731, 748, 860, 901, 935, 946, 1060, 1166, 1462, 1496, 1720, 1802, 1870, 1892, 2120, 2279, 2332, 2365, 2915, 2924, 3604, 3655, 3740, 3784, 4505, 4558, 4664, 4730, 5830, 5848, 7208, 7310, 7480, 8041, 9010, 9116, 9460, 9911, 11395, 11660, 14620, 16082, 18020, 18232, 18920, 19822, 22790, 23320, 25069, 29240, 32164, 36040, 38743, 39644, 40205, 45580, 49555, 50138, 64328, 77486, 79288, 80410, 91160, 99110, 100276, 125345, 154972, 160820, 193715, 198220, 200552, 250690, 309944, 321640, 387430, 396440, 426173, 501380, 774860, 852346, 1002760, 1549720, 1704692, 2130865, 3409384, 4261730, 8523460, 17046920]

約数ペア:

[(1, 17046920), (2, 8523460), (4, 4261730), (5, 3409384), (8, 2130865), (10, 1704692), (11, 1549720), (17, 1002760), (20, 852346), (22, 774860), (34, 501380), (40, 426173), (43, 396440), (44, 387430), (53, 321640), (55, 309944), (68, 250690), (85, 200552), (86, 198220), (88, 193715), (106, 160820), (110, 154972), (136, 125345), (170, 100276), (172, 99110), (187, 91160), (212, 80410), (215, 79288), (220, 77486), (265, 64328), (340, 50138), (344, 49555), (374, 45580), (424, 40205), (430, 39644), (440, 38743), (473, 36040), (530, 32164), (583, 29240), (680, 25069), (731, 23320), (748, 22790), (860, 19822), (901, 18920), (935, 18232), (946, 18020), (1060, 16082), (1166, 14620), (1462, 11660), (1496, 11395), (1720, 9911), (1802, 9460), (1870, 9116), (1892, 9010), (2120, 8041), (2279, 7480), (2332, 7310), (2365, 7208), (2915, 5848), (2924, 5830), (3604, 4730), (3655, 4664), (3740, 4558), (3784, 4505)]