964814080

素因数分解:

$2^8\times 5^1\times {\mathrm{173}}^1\times {\mathrm{4357}}^1$

素因数の和:4551

約数の個数: 72

約数和(自身を含む): 2324923272

約数和(自身を除く): 1360109192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 173, 256, 320, 346, 640, 692, 865, 1280, 1384, 1730, 2768, 3460, 4357, 5536, 6920, 8714, 11072, 13840, 17428, 21785, 22144, 27680, 34856, 43570, 44288, 55360, 69712, 87140, 110720, 139424, 174280, 221440, 278848, 348560, 557696, 697120, 753761, 1115392, 1394240, 1507522, 2788480, 3015044, 3768805, 5576960, 6030088, 7537610, 12060176, 15075220, 24120352, 30150440, 48240704, 60300880, 96481408, 120601760, 192962816, 241203520, 482407040, 964814080]

約数ペア:

[(1, 964814080), (2, 482407040), (4, 241203520), (5, 192962816), (8, 120601760), (10, 96481408), (16, 60300880), (20, 48240704), (32, 30150440), (40, 24120352), (64, 15075220), (80, 12060176), (128, 7537610), (160, 6030088), (173, 5576960), (256, 3768805), (320, 3015044), (346, 2788480), (640, 1507522), (692, 1394240), (865, 1115392), (1280, 753761), (1384, 697120), (1730, 557696), (2768, 348560), (3460, 278848), (4357, 221440), (5536, 174280), (6920, 139424), (8714, 110720), (11072, 87140), (13840, 69712), (17428, 55360), (21785, 44288), (22144, 43570), (27680, 34856)]