6389925760

素因数分解:

$2^7\times 5^1\times {\mathrm{691}}^1\times {\mathrm{14449}}^1$

素因数の和:15159

約数の個数: 64

約数和(自身を含む): 15299082000

約数和(自身を除く): 8909156240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 691, 1382, 2764, 3455, 5528, 6910, 11056, 13820, 14449, 22112, 27640, 28898, 44224, 55280, 57796, 72245, 88448, 110560, 115592, 144490, 221120, 231184, 288980, 442240, 462368, 577960, 924736, 1155920, 1849472, 2311840, 4623680, 9247360, 9984259, 19968518, 39937036, 49921295, 79874072, 99842590, 159748144, 199685180, 319496288, 399370360, 638992576, 798740720, 1277985152, 1597481440, 3194962880, 6389925760]

約数ペア:

[(1, 6389925760), (2, 3194962880), (4, 1597481440), (5, 1277985152), (8, 798740720), (10, 638992576), (16, 399370360), (20, 319496288), (32, 199685180), (40, 159748144), (64, 99842590), (80, 79874072), (128, 49921295), (160, 39937036), (320, 19968518), (640, 9984259), (691, 9247360), (1382, 4623680), (2764, 2311840), (3455, 1849472), (5528, 1155920), (6910, 924736), (11056, 577960), (13820, 462368), (14449, 442240), (22112, 288980), (27640, 231184), (28898, 221120), (44224, 144490), (55280, 115592), (57796, 110560), (72245, 88448)]