162407900

素因数分解:

$2^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{30643}}^1$

素因数の和:30710

約数の個数: 36

約数和(自身を含む): 359086392

約数和(自身を除く): 196678492

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 53, 100, 106, 212, 265, 530, 1060, 1325, 2650, 5300, 30643, 61286, 122572, 153215, 306430, 612860, 766075, 1532150, 1624079, 3064300, 3248158, 6496316, 8120395, 16240790, 32481580, 40601975, 81203950, 162407900]

約数ペア:

[(1, 162407900), (2, 81203950), (4, 40601975), (5, 32481580), (10, 16240790), (20, 8120395), (25, 6496316), (50, 3248158), (53, 3064300), (100, 1624079), (106, 1532150), (212, 766075), (265, 612860), (530, 306430), (1060, 153215), (1325, 122572), (2650, 61286), (5300, 30643)]