1011185702920

素因数分解:

$2^3\times 5^1\times {\mathrm{1439}}^1\times {\mathrm{2467}}^1\times {\mathrm{7121}}^1$

素因数の和:11038

約数の個数: 64

約数和(自身を含む): 2277991641600

約数和(自身を除く): 1266805938680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1439, 2467, 2878, 4934, 5756, 7121, 7195, 9868, 11512, 12335, 14242, 14390, 19736, 24670, 28484, 28780, 35605, 49340, 56968, 57560, 71210, 98680, 142420, 284840, 3550013, 7100026, 10247119, 14200052, 17567507, 17750065, 20494238, 28400104, 35135014, 35500130, 40988476, 51235595, 70270028, 71000260, 81976952, 87837535, 102471190, 140540056, 142000520, 175675070, 204942380, 351350140, 409884760, 702700280, 25279642573, 50559285146, 101118570292, 126398212865, 202237140584, 252796425730, 505592851460, 1011185702920]

約数ペア:

[(1, 1011185702920), (2, 505592851460), (4, 252796425730), (5, 202237140584), (8, 126398212865), (10, 101118570292), (20, 50559285146), (40, 25279642573), (1439, 702700280), (2467, 409884760), (2878, 351350140), (4934, 204942380), (5756, 175675070), (7121, 142000520), (7195, 140540056), (9868, 102471190), (11512, 87837535), (12335, 81976952), (14242, 71000260), (14390, 70270028), (19736, 51235595), (24670, 40988476), (28484, 35500130), (28780, 35135014), (35605, 28400104), (49340, 20494238), (56968, 17750065), (57560, 17567507), (71210, 14200052), (98680, 10247119), (142420, 7100026), (284840, 3550013)]