79672450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1013}}^1$

素因数の和:1060

約数の個数: 72

約数和(自身を含む): 175590324

約数和(自身を除く): 95917874

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 121, 130, 143, 242, 275, 286, 325, 550, 605, 650, 715, 1013, 1210, 1430, 1573, 2026, 3025, 3146, 3575, 5065, 6050, 7150, 7865, 10130, 11143, 13169, 15730, 22286, 25325, 26338, 39325, 50650, 55715, 65845, 78650, 111430, 122573, 131690, 144859, 245146, 278575, 289718, 329225, 557150, 612865, 658450, 724295, 1225730, 1448590, 1593449, 3064325, 3186898, 3621475, 6128650, 7242950, 7967245, 15934490, 39836225, 79672450]

約数ペア:

[(1, 79672450), (2, 39836225), (5, 15934490), (10, 7967245), (11, 7242950), (13, 6128650), (22, 3621475), (25, 3186898), (26, 3064325), (50, 1593449), (55, 1448590), (65, 1225730), (110, 724295), (121, 658450), (130, 612865), (143, 557150), (242, 329225), (275, 289718), (286, 278575), (325, 245146), (550, 144859), (605, 131690), (650, 122573), (715, 111430), (1013, 78650), (1210, 65845), (1430, 55715), (1573, 50650), (2026, 39325), (3025, 26338), (3146, 25325), (3575, 22286), (5065, 15730), (6050, 13169), (7150, 11143), (7865, 10130)]