67928260

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{829}}^1$

素因数の和:1096

約数の個数: 48

約数和(自身を含む): 151850160

約数和(自身を除く): 83921900

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 241, 340, 482, 829, 964, 1205, 1658, 2410, 3316, 4097, 4145, 4820, 8194, 8290, 14093, 16388, 16580, 20485, 28186, 40970, 56372, 70465, 81940, 140930, 199789, 281860, 399578, 799156, 998945, 1997890, 3396413, 3995780, 6792826, 13585652, 16982065, 33964130, 67928260]

約数ペア:

[(1, 67928260), (2, 33964130), (4, 16982065), (5, 13585652), (10, 6792826), (17, 3995780), (20, 3396413), (34, 1997890), (68, 998945), (85, 799156), (170, 399578), (241, 281860), (340, 199789), (482, 140930), (829, 81940), (964, 70465), (1205, 56372), (1658, 40970), (2410, 28186), (3316, 20485), (4097, 16580), (4145, 16388), (4820, 14093), (8194, 8290)]