24999260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8741}}^1$

素因数の和:8774

約数の個数: 48

約数和(自身を含む): 61683552

約数和(自身を除く): 36684292

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 8741, 17482, 34964, 43705, 87410, 96151, 113633, 174820, 192302, 227266, 384604, 454532, 480755, 568165, 961510, 1136330, 1249963, 1923020, 2272660, 2499926, 4999852, 6249815, 12499630, 24999260]

約数ペア:

[(1, 24999260), (2, 12499630), (4, 6249815), (5, 4999852), (10, 2499926), (11, 2272660), (13, 1923020), (20, 1249963), (22, 1136330), (26, 961510), (44, 568165), (52, 480755), (55, 454532), (65, 384604), (110, 227266), (130, 192302), (143, 174820), (220, 113633), (260, 96151), (286, 87410), (572, 43705), (715, 34964), (1430, 17482), (2860, 8741)]