537571040

素因数分解:

$2^5\times 5^1\times {\mathrm{61}}^1\times {\mathrm{55079}}^1$

素因数の和:55155

約数の個数: 48

約数和(自身を含む): 1290854880

約数和(自身を除く): 753283840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 80, 122, 160, 244, 305, 488, 610, 976, 1220, 1952, 2440, 4880, 9760, 55079, 110158, 220316, 275395, 440632, 550790, 881264, 1101580, 1762528, 2203160, 3359819, 4406320, 6719638, 8812640, 13439276, 16799095, 26878552, 33598190, 53757104, 67196380, 107514208, 134392760, 268785520, 537571040]

約数ペア:

[(1, 537571040), (2, 268785520), (4, 134392760), (5, 107514208), (8, 67196380), (10, 53757104), (16, 33598190), (20, 26878552), (32, 16799095), (40, 13439276), (61, 8812640), (80, 6719638), (122, 4406320), (160, 3359819), (244, 2203160), (305, 1762528), (488, 1101580), (610, 881264), (976, 550790), (1220, 440632), (1952, 275395), (2440, 220316), (4880, 110158), (9760, 55079)]