26463010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{197}}^1$

素因数の和:331

約数の個数: 64

約数和(自身を含む): 58164480

約数和(自身を除く): 31701470

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 101, 133, 190, 197, 202, 266, 394, 505, 665, 707, 985, 1010, 1330, 1379, 1414, 1919, 1970, 2758, 3535, 3743, 3838, 6895, 7070, 7486, 9595, 13433, 13790, 18715, 19190, 19897, 26201, 26866, 37430, 39794, 52402, 67165, 99485, 131005, 134330, 139279, 198970, 262010, 278558, 378043, 696395, 756086, 1392790, 1890215, 2646301, 3780430, 5292602, 13231505, 26463010]

約数ペア:

[(1, 26463010), (2, 13231505), (5, 5292602), (7, 3780430), (10, 2646301), (14, 1890215), (19, 1392790), (35, 756086), (38, 696395), (70, 378043), (95, 278558), (101, 262010), (133, 198970), (190, 139279), (197, 134330), (202, 131005), (266, 99485), (394, 67165), (505, 52402), (665, 39794), (707, 37430), (985, 26866), (1010, 26201), (1330, 19897), (1379, 19190), (1414, 18715), (1919, 13790), (1970, 13433), (2758, 9595), (3535, 7486), (3743, 7070), (3838, 6895)]