25109340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{239}}^1$

素因数の和:371

約数の個数: 96

約数和(自身を含む): 75479040

約数和(自身を除く): 50369700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 103, 170, 204, 206, 239, 255, 309, 340, 412, 478, 510, 515, 618, 717, 956, 1020, 1030, 1195, 1236, 1434, 1545, 1751, 2060, 2390, 2868, 3090, 3502, 3585, 4063, 4780, 5253, 6180, 7004, 7170, 8126, 8755, 10506, 12189, 14340, 16252, 17510, 20315, 21012, 24378, 24617, 26265, 35020, 40630, 48756, 49234, 52530, 60945, 73851, 81260, 98468, 105060, 121890, 123085, 147702, 243780, 246170, 295404, 369255, 418489, 492340, 738510, 836978, 1255467, 1477020, 1673956, 2092445, 2510934, 4184890, 5021868, 6277335, 8369780, 12554670, 25109340]

約数ペア:

[(1, 25109340), (2, 12554670), (3, 8369780), (4, 6277335), (5, 5021868), (6, 4184890), (10, 2510934), (12, 2092445), (15, 1673956), (17, 1477020), (20, 1255467), (30, 836978), (34, 738510), (51, 492340), (60, 418489), (68, 369255), (85, 295404), (102, 246170), (103, 243780), (170, 147702), (204, 123085), (206, 121890), (239, 105060), (255, 98468), (309, 81260), (340, 73851), (412, 60945), (478, 52530), (510, 49234), (515, 48756), (618, 40630), (717, 35020), (956, 26265), (1020, 24617), (1030, 24378), (1195, 21012), (1236, 20315), (1434, 17510), (1545, 16252), (1751, 14340), (2060, 12189), (2390, 10506), (2868, 8755), (3090, 8126), (3502, 7170), (3585, 7004), (4063, 6180), (4780, 5253)]