22059170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{3989}}^1$

素因数の和:4082

約数の個数: 32

約数和(自身を含む): 45964800

約数和(自身を除く): 23905630

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 79, 158, 395, 553, 790, 1106, 2765, 3989, 5530, 7978, 19945, 27923, 39890, 55846, 139615, 279230, 315131, 630262, 1575655, 2205917, 3151310, 4411834, 11029585, 22059170]

約数ペア:

[(1, 22059170), (2, 11029585), (5, 4411834), (7, 3151310), (10, 2205917), (14, 1575655), (35, 630262), (70, 315131), (79, 279230), (158, 139615), (395, 55846), (553, 39890), (790, 27923), (1106, 19945), (2765, 7978), (3989, 5530)]