79494580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{307}}^1$

素因数の和:445

約数の個数: 72

約数和(自身を含む): 185812704

約数和(自身を除く): 106318124

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 107, 110, 121, 214, 220, 242, 307, 428, 484, 535, 605, 614, 1070, 1177, 1210, 1228, 1535, 2140, 2354, 2420, 3070, 3377, 4708, 5885, 6140, 6754, 11770, 12947, 13508, 16885, 23540, 25894, 32849, 33770, 37147, 51788, 64735, 65698, 67540, 74294, 129470, 131396, 148588, 164245, 185735, 258940, 328490, 361339, 371470, 656980, 722678, 742940, 1445356, 1806695, 3613390, 3974729, 7226780, 7949458, 15898916, 19873645, 39747290, 79494580]

約数ペア:

[(1, 79494580), (2, 39747290), (4, 19873645), (5, 15898916), (10, 7949458), (11, 7226780), (20, 3974729), (22, 3613390), (44, 1806695), (55, 1445356), (107, 742940), (110, 722678), (121, 656980), (214, 371470), (220, 361339), (242, 328490), (307, 258940), (428, 185735), (484, 164245), (535, 148588), (605, 131396), (614, 129470), (1070, 74294), (1177, 67540), (1210, 65698), (1228, 64735), (1535, 51788), (2140, 37147), (2354, 33770), (2420, 32849), (3070, 25894), (3377, 23540), (4708, 16885), (5885, 13508), (6140, 12947), (6754, 11770)]