102268160

素因数分解:

$2^8\times 5^1\times {\mathrm{109}}^1\times {\mathrm{733}}^1$

素因数の和:863

約数の個数: 72

約数和(自身を含む): 247548840

約数和(自身を除く): 145280680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 109, 128, 160, 218, 256, 320, 436, 545, 640, 733, 872, 1090, 1280, 1466, 1744, 2180, 2932, 3488, 3665, 4360, 5864, 6976, 7330, 8720, 11728, 13952, 14660, 17440, 23456, 27904, 29320, 34880, 46912, 58640, 69760, 79897, 93824, 117280, 139520, 159794, 187648, 234560, 319588, 399485, 469120, 639176, 798970, 938240, 1278352, 1597940, 2556704, 3195880, 5113408, 6391760, 10226816, 12783520, 20453632, 25567040, 51134080, 102268160]

約数ペア:

[(1, 102268160), (2, 51134080), (4, 25567040), (5, 20453632), (8, 12783520), (10, 10226816), (16, 6391760), (20, 5113408), (32, 3195880), (40, 2556704), (64, 1597940), (80, 1278352), (109, 938240), (128, 798970), (160, 639176), (218, 469120), (256, 399485), (320, 319588), (436, 234560), (545, 187648), (640, 159794), (733, 139520), (872, 117280), (1090, 93824), (1280, 79897), (1466, 69760), (1744, 58640), (2180, 46912), (2932, 34880), (3488, 29320), (3665, 27904), (4360, 23456), (5864, 17440), (6976, 14660), (7330, 13952), (8720, 11728)]