16922080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{521}}^1$

素因数の和:572

約数の個数: 96

約数和(自身を含む): 47355840

約数和(自身を除く): 30433760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 56, 58, 70, 80, 112, 116, 140, 145, 160, 203, 224, 232, 280, 290, 406, 464, 521, 560, 580, 812, 928, 1015, 1042, 1120, 1160, 1624, 2030, 2084, 2320, 2605, 3248, 3647, 4060, 4168, 4640, 5210, 6496, 7294, 8120, 8336, 10420, 14588, 15109, 16240, 16672, 18235, 20840, 29176, 30218, 32480, 36470, 41680, 58352, 60436, 72940, 75545, 83360, 105763, 116704, 120872, 145880, 151090, 211526, 241744, 291760, 302180, 423052, 483488, 528815, 583520, 604360, 846104, 1057630, 1208720, 1692208, 2115260, 2417440, 3384416, 4230520, 8461040, 16922080]

約数ペア:

[(1, 16922080), (2, 8461040), (4, 4230520), (5, 3384416), (7, 2417440), (8, 2115260), (10, 1692208), (14, 1208720), (16, 1057630), (20, 846104), (28, 604360), (29, 583520), (32, 528815), (35, 483488), (40, 423052), (56, 302180), (58, 291760), (70, 241744), (80, 211526), (112, 151090), (116, 145880), (140, 120872), (145, 116704), (160, 105763), (203, 83360), (224, 75545), (232, 72940), (280, 60436), (290, 58352), (406, 41680), (464, 36470), (521, 32480), (560, 30218), (580, 29176), (812, 20840), (928, 18235), (1015, 16672), (1042, 16240), (1120, 15109), (1160, 14588), (1624, 10420), (2030, 8336), (2084, 8120), (2320, 7294), (2605, 6496), (3248, 5210), (3647, 4640), (4060, 4168)]