12672364355

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1\times {\mathrm{1123}}^1$

素因数の和:1464

約数の個数: 64

約数和(自身を含む): 18645811200

約数和(自身を除く): 5973446845

約数列:

[1, 5, 7, 19, 35, 71, 95, 133, 239, 355, 497, 665, 1123, 1195, 1349, 1673, 2485, 4541, 5615, 6745, 7861, 8365, 9443, 16969, 21337, 22705, 31787, 39305, 47215, 79733, 84845, 106685, 118783, 149359, 158935, 268397, 322411, 398665, 558131, 593915, 746795, 1341985, 1514927, 1612055, 1878779, 2256877, 2790655, 5099543, 7574635, 9393895, 10604489, 11284385, 19056187, 25497715, 35696801, 53022445, 95280935, 133393309, 178484005, 362067553, 666966545, 1810337765, 2534472871, 12672364355]

約数ペア:

[(1, 12672364355), (5, 2534472871), (7, 1810337765), (19, 666966545), (35, 362067553), (71, 178484005), (95, 133393309), (133, 95280935), (239, 53022445), (355, 35696801), (497, 25497715), (665, 19056187), (1123, 11284385), (1195, 10604489), (1349, 9393895), (1673, 7574635), (2485, 5099543), (4541, 2790655), (5615, 2256877), (6745, 1878779), (7861, 1612055), (8365, 1514927), (9443, 1341985), (16969, 746795), (21337, 593915), (22705, 558131), (31787, 398665), (39305, 322411), (47215, 268397), (79733, 158935), (84845, 149359), (106685, 118783)]