65299260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83717}}^1$

素因数の和:83742

約数の個数: 48

約数和(自身を含む): 196904736

約数和(自身を除く): 131605476

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 83717, 167434, 251151, 334868, 418585, 502302, 837170, 1004604, 1088321, 1255755, 1674340, 2176642, 2511510, 3264963, 4353284, 5023020, 5441605, 6529926, 10883210, 13059852, 16324815, 21766420, 32649630, 65299260]

約数ペア:

[(1, 65299260), (2, 32649630), (3, 21766420), (4, 16324815), (5, 13059852), (6, 10883210), (10, 6529926), (12, 5441605), (13, 5023020), (15, 4353284), (20, 3264963), (26, 2511510), (30, 2176642), (39, 1674340), (52, 1255755), (60, 1088321), (65, 1004604), (78, 837170), (130, 502302), (156, 418585), (195, 334868), (260, 251151), (390, 167434), (780, 83717)]