4590320

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{1171}}^1$

素因数の和:1198

約数の個数: 60

約数和(自身を含む): 12425544

約数和(自身を除く): 7835224

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1171, 1960, 2342, 3920, 4684, 5855, 8197, 9368, 11710, 16394, 18736, 23420, 32788, 40985, 46840, 57379, 65576, 81970, 93680, 114758, 131152, 163940, 229516, 286895, 327880, 459032, 573790, 655760, 918064, 1147580, 2295160, 4590320]

約数ペア:

[(1, 4590320), (2, 2295160), (4, 1147580), (5, 918064), (7, 655760), (8, 573790), (10, 459032), (14, 327880), (16, 286895), (20, 229516), (28, 163940), (35, 131152), (40, 114758), (49, 93680), (56, 81970), (70, 65576), (80, 57379), (98, 46840), (112, 40985), (140, 32788), (196, 23420), (245, 18736), (280, 16394), (392, 11710), (490, 9368), (560, 8197), (784, 5855), (980, 4684), (1171, 3920), (1960, 2342)]