2012067415

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{379}}^1$

素因数の和:520

約数の個数: 64

約数和(自身を含む): 2757888000

約数和(自身を除く): 745820585

約数列:

[1, 5, 19, 29, 41, 47, 95, 145, 205, 235, 379, 551, 779, 893, 1189, 1363, 1895, 1927, 2755, 3895, 4465, 5945, 6815, 7201, 9635, 10991, 15539, 17813, 22591, 25897, 36005, 36613, 54955, 55883, 77695, 89065, 112955, 129485, 183065, 208829, 279415, 295241, 338447, 450631, 516577, 730333, 1044145, 1061777, 1476205, 1692235, 2253155, 2582885, 3651665, 5308885, 8561989, 9814963, 13876327, 21179657, 42809945, 49074815, 69381635, 105898285, 402413483, 2012067415]

約数ペア:

[(1, 2012067415), (5, 402413483), (19, 105898285), (29, 69381635), (41, 49074815), (47, 42809945), (95, 21179657), (145, 13876327), (205, 9814963), (235, 8561989), (379, 5308885), (551, 3651665), (779, 2582885), (893, 2253155), (1189, 1692235), (1363, 1476205), (1895, 1061777), (1927, 1044145), (2755, 730333), (3895, 516577), (4465, 450631), (5945, 338447), (6815, 295241), (7201, 279415), (9635, 208829), (10991, 183065), (15539, 129485), (17813, 112955), (22591, 89065), (25897, 77695), (36005, 55883), (36613, 54955)]