220150950910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{171659}}^1$

素因数の和:171897

約数の個数: 64

約数和(自身を含む): 440493292800

約数和(自身を除く): 220342341890

約数列:

[1, 2, 5, 10, 11, 22, 55, 89, 110, 131, 178, 262, 445, 655, 890, 979, 1310, 1441, 1958, 2882, 4895, 7205, 9790, 11659, 14410, 23318, 58295, 116590, 128249, 171659, 256498, 343318, 641245, 858295, 1282490, 1716590, 1888249, 3776498, 9441245, 15277651, 18882490, 22487329, 30555302, 44974658, 76388255, 112436645, 152776510, 168054161, 224873290, 247360619, 336108322, 494721238, 840270805, 1236803095, 1680541610, 2001372281, 2473606190, 4002744562, 10006861405, 20013722810, 22015095091, 44030190182, 110075475455, 220150950910]

約数ペア:

[(1, 220150950910), (2, 110075475455), (5, 44030190182), (10, 22015095091), (11, 20013722810), (22, 10006861405), (55, 4002744562), (89, 2473606190), (110, 2001372281), (131, 1680541610), (178, 1236803095), (262, 840270805), (445, 494721238), (655, 336108322), (890, 247360619), (979, 224873290), (1310, 168054161), (1441, 152776510), (1958, 112436645), (2882, 76388255), (4895, 44974658), (7205, 30555302), (9790, 22487329), (11659, 18882490), (14410, 15277651), (23318, 9441245), (58295, 3776498), (116590, 1888249), (128249, 1716590), (171659, 1282490), (256498, 858295), (343318, 641245)]