1792530040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{6401893}}^1$

素因数の和:6401911

約数の個数: 32

約数和(自身を含む): 4609363680

約数和(自身を除く): 2816833640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 6401893, 12803786, 25607572, 32009465, 44813251, 51215144, 64018930, 89626502, 128037860, 179253004, 224066255, 256075720, 358506008, 448132510, 896265020, 1792530040]

約数ペア:

[(1, 1792530040), (2, 896265020), (4, 448132510), (5, 358506008), (7, 256075720), (8, 224066255), (10, 179253004), (14, 128037860), (20, 89626502), (28, 64018930), (35, 51215144), (40, 44813251), (56, 32009465), (70, 25607572), (140, 12803786), (280, 6401893)]