13529560

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{317}}^1$

素因数の和:436

約数の個数: 64

約数和(自身を含む): 33657120

約数和(自身を除く): 20127560

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 97, 110, 194, 220, 317, 388, 440, 485, 634, 776, 970, 1067, 1268, 1585, 1940, 2134, 2536, 3170, 3487, 3880, 4268, 5335, 6340, 6974, 8536, 10670, 12680, 13948, 17435, 21340, 27896, 30749, 34870, 42680, 61498, 69740, 122996, 139480, 153745, 245992, 307490, 338239, 614980, 676478, 1229960, 1352956, 1691195, 2705912, 3382390, 6764780, 13529560]

約数ペア:

[(1, 13529560), (2, 6764780), (4, 3382390), (5, 2705912), (8, 1691195), (10, 1352956), (11, 1229960), (20, 676478), (22, 614980), (40, 338239), (44, 307490), (55, 245992), (88, 153745), (97, 139480), (110, 122996), (194, 69740), (220, 61498), (317, 42680), (388, 34870), (440, 30749), (485, 27896), (634, 21340), (776, 17435), (970, 13948), (1067, 12680), (1268, 10670), (1585, 8536), (1940, 6974), (2134, 6340), (2536, 5335), (3170, 4268), (3487, 3880)]