72879650

素因数分解:

$2^1\times 5^2\times {\mathrm{181}}^1\times {\mathrm{8053}}^1$

素因数の和:8246

約数の個数: 24

約数和(自身を含む): 136322004

約数和(自身を除く): 63442354

約数列:

[1, 2, 5, 10, 25, 50, 181, 362, 905, 1810, 4525, 8053, 9050, 16106, 40265, 80530, 201325, 402650, 1457593, 2915186, 7287965, 14575930, 36439825, 72879650]

約数ペア:

[(1, 72879650), (2, 36439825), (5, 14575930), (10, 7287965), (25, 2915186), (50, 1457593), (181, 402650), (362, 201325), (905, 80530), (1810, 40265), (4525, 16106), (8053, 9050)]