1956553060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{115499}}^1$

素因数の和:115537

約数の個数: 72

約数和(自身を含む): 5161464000

約数和(自身を除く): 3204910940

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 121, 140, 154, 220, 242, 308, 385, 484, 605, 770, 847, 1210, 1540, 1694, 2420, 3388, 4235, 8470, 16940, 115499, 230998, 461996, 577495, 808493, 1154990, 1270489, 1616986, 2309980, 2540978, 3233972, 4042465, 5081956, 6352445, 8084930, 8893423, 12704890, 13975379, 16169860, 17786846, 25409780, 27950758, 35573692, 44467115, 55901516, 69876895, 88934230, 97827653, 139753790, 177868460, 195655306, 279507580, 391310612, 489138265, 978276530, 1956553060]

約数ペア:

[(1, 1956553060), (2, 978276530), (4, 489138265), (5, 391310612), (7, 279507580), (10, 195655306), (11, 177868460), (14, 139753790), (20, 97827653), (22, 88934230), (28, 69876895), (35, 55901516), (44, 44467115), (55, 35573692), (70, 27950758), (77, 25409780), (110, 17786846), (121, 16169860), (140, 13975379), (154, 12704890), (220, 8893423), (242, 8084930), (308, 6352445), (385, 5081956), (484, 4042465), (605, 3233972), (770, 2540978), (847, 2309980), (1210, 1616986), (1540, 1270489), (1694, 1154990), (2420, 808493), (3388, 577495), (4235, 461996), (8470, 230998), (16940, 115499)]