32800640

素因数分解:

$2^7\times 5^1\times {\mathrm{53}}^1\times {\mathrm{967}}^1$

素因数の和:1039

約数の個数: 64

約数和(自身を含む): 79976160

約数和(自身を除く): 47175520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 128, 160, 212, 265, 320, 424, 530, 640, 848, 967, 1060, 1696, 1934, 2120, 3392, 3868, 4240, 4835, 6784, 7736, 8480, 9670, 15472, 16960, 19340, 30944, 33920, 38680, 51251, 61888, 77360, 102502, 123776, 154720, 205004, 256255, 309440, 410008, 512510, 618880, 820016, 1025020, 1640032, 2050040, 3280064, 4100080, 6560128, 8200160, 16400320, 32800640]

約数ペア:

[(1, 32800640), (2, 16400320), (4, 8200160), (5, 6560128), (8, 4100080), (10, 3280064), (16, 2050040), (20, 1640032), (32, 1025020), (40, 820016), (53, 618880), (64, 512510), (80, 410008), (106, 309440), (128, 256255), (160, 205004), (212, 154720), (265, 123776), (320, 102502), (424, 77360), (530, 61888), (640, 51251), (848, 38680), (967, 33920), (1060, 30944), (1696, 19340), (1934, 16960), (2120, 15472), (3392, 9670), (3868, 8480), (4240, 7736), (4835, 6784)]