65747360

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1249}}^1$

素因数の和:1318

約数の個数: 96

約数和(自身を含む): 181440000

約数和(自身を除く): 115692640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 47, 56, 70, 80, 94, 112, 140, 160, 188, 224, 235, 280, 329, 376, 470, 560, 658, 752, 940, 1120, 1249, 1316, 1504, 1645, 1880, 2498, 2632, 3290, 3760, 4996, 5264, 6245, 6580, 7520, 8743, 9992, 10528, 12490, 13160, 17486, 19984, 24980, 26320, 34972, 39968, 43715, 49960, 52640, 58703, 69944, 87430, 99920, 117406, 139888, 174860, 199840, 234812, 279776, 293515, 349720, 410921, 469624, 587030, 699440, 821842, 939248, 1174060, 1398880, 1643684, 1878496, 2054605, 2348120, 3287368, 4109210, 4696240, 6574736, 8218420, 9392480, 13149472, 16436840, 32873680, 65747360]

約数ペア:

[(1, 65747360), (2, 32873680), (4, 16436840), (5, 13149472), (7, 9392480), (8, 8218420), (10, 6574736), (14, 4696240), (16, 4109210), (20, 3287368), (28, 2348120), (32, 2054605), (35, 1878496), (40, 1643684), (47, 1398880), (56, 1174060), (70, 939248), (80, 821842), (94, 699440), (112, 587030), (140, 469624), (160, 410921), (188, 349720), (224, 293515), (235, 279776), (280, 234812), (329, 199840), (376, 174860), (470, 139888), (560, 117406), (658, 99920), (752, 87430), (940, 69944), (1120, 58703), (1249, 52640), (1316, 49960), (1504, 43715), (1645, 39968), (1880, 34972), (2498, 26320), (2632, 24980), (3290, 19984), (3760, 17486), (4996, 13160), (5264, 12490), (6245, 10528), (6580, 9992), (7520, 8743)]