160097900

素因数分解:

$2^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{22549}}^1$

素因数の和:22634

約数の個数: 36

約数和(自身を含む): 352321200

約数和(自身を除く): 192223300

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 71, 100, 142, 284, 355, 710, 1420, 1775, 3550, 7100, 22549, 45098, 90196, 112745, 225490, 450980, 563725, 1127450, 1600979, 2254900, 3201958, 6403916, 8004895, 16009790, 32019580, 40024475, 80048950, 160097900]

約数ペア:

[(1, 160097900), (2, 80048950), (4, 40024475), (5, 32019580), (10, 16009790), (20, 8004895), (25, 6403916), (50, 3201958), (71, 2254900), (100, 1600979), (142, 1127450), (284, 563725), (355, 450980), (710, 225490), (1420, 112745), (1775, 90196), (3550, 45098), (7100, 22549)]