1296091150

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{383}}^1\times {\mathrm{1277}}^1$

素因数の和:1725

約数の個数: 48

約数和(自身を含む): 2464556544

約数和(自身を除く): 1168465394

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 265, 383, 530, 766, 1277, 1325, 1915, 2554, 2650, 3830, 6385, 9575, 12770, 19150, 20299, 31925, 40598, 63850, 67681, 101495, 135362, 202990, 338405, 489091, 507475, 676810, 978182, 1014950, 1692025, 2445455, 3384050, 4890910, 12227275, 24454550, 25921823, 51843646, 129609115, 259218230, 648045575, 1296091150]

約数ペア:

[(1, 1296091150), (2, 648045575), (5, 259218230), (10, 129609115), (25, 51843646), (50, 25921823), (53, 24454550), (106, 12227275), (265, 4890910), (383, 3384050), (530, 2445455), (766, 1692025), (1277, 1014950), (1325, 978182), (1915, 676810), (2554, 507475), (2650, 489091), (3830, 338405), (6385, 202990), (9575, 135362), (12770, 101495), (19150, 67681), (20299, 63850), (31925, 40598)]