17818004480

素因数分解:

$2^{10}\times 5^1\times {\mathrm{239}}^1\times {\mathrm{14561}}^1$

素因数の和:14825

約数の個数: 88

約数和(自身を含む): 42924116160

約数和(自身を除く): 25106111680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 239, 256, 320, 478, 512, 640, 956, 1024, 1195, 1280, 1912, 2390, 2560, 3824, 4780, 5120, 7648, 9560, 14561, 15296, 19120, 29122, 30592, 38240, 58244, 61184, 72805, 76480, 116488, 122368, 145610, 152960, 232976, 244736, 291220, 305920, 465952, 582440, 611840, 931904, 1164880, 1223680, 1863808, 2329760, 3480079, 3727616, 4659520, 6960158, 7455232, 9319040, 13920316, 14910464, 17400395, 18638080, 27840632, 34800790, 37276160, 55681264, 69601580, 74552320, 111362528, 139203160, 222725056, 278406320, 445450112, 556812640, 890900224, 1113625280, 1781800448, 2227250560, 3563600896, 4454501120, 8909002240, 17818004480]

約数ペア:

[(1, 17818004480), (2, 8909002240), (4, 4454501120), (5, 3563600896), (8, 2227250560), (10, 1781800448), (16, 1113625280), (20, 890900224), (32, 556812640), (40, 445450112), (64, 278406320), (80, 222725056), (128, 139203160), (160, 111362528), (239, 74552320), (256, 69601580), (320, 55681264), (478, 37276160), (512, 34800790), (640, 27840632), (956, 18638080), (1024, 17400395), (1195, 14910464), (1280, 13920316), (1912, 9319040), (2390, 7455232), (2560, 6960158), (3824, 4659520), (4780, 3727616), (5120, 3480079), (7648, 2329760), (9560, 1863808), (14561, 1223680), (15296, 1164880), (19120, 931904), (29122, 611840), (30592, 582440), (38240, 465952), (58244, 305920), (61184, 291220), (72805, 244736), (76480, 232976), (116488, 152960), (122368, 145610)]