1246688907530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{8231}}^1\times {\mathrm{13633}}^1$

素因数の和:21983

約数の個数: 64

約数和(自身を含む): 2472763458816

約数和(自身を除く): 1226074551286

約数列:

[1, 2, 5, 10, 11, 22, 55, 101, 110, 202, 505, 1010, 1111, 2222, 5555, 8231, 11110, 13633, 16462, 27266, 41155, 68165, 82310, 90541, 136330, 149963, 181082, 299926, 452705, 749815, 831331, 905410, 1376933, 1499630, 1662662, 2753866, 4156655, 6884665, 8313310, 9144641, 13769330, 15146263, 18289282, 30292526, 45723205, 75731315, 91446410, 112213223, 151462630, 224426446, 561066115, 1122132230, 1234345453, 2468690906, 6171727265, 11333535523, 12343454530, 22667071046, 56667677615, 113335355230, 124668890753, 249337781506, 623344453765, 1246688907530]

約数ペア:

[(1, 1246688907530), (2, 623344453765), (5, 249337781506), (10, 124668890753), (11, 113335355230), (22, 56667677615), (55, 22667071046), (101, 12343454530), (110, 11333535523), (202, 6171727265), (505, 2468690906), (1010, 1234345453), (1111, 1122132230), (2222, 561066115), (5555, 224426446), (8231, 151462630), (11110, 112213223), (13633, 91446410), (16462, 75731315), (27266, 45723205), (41155, 30292526), (68165, 18289282), (82310, 15146263), (90541, 13769330), (136330, 9144641), (149963, 8313310), (181082, 6884665), (299926, 4156655), (452705, 2753866), (749815, 1662662), (831331, 1499630), (905410, 1376933)]