222034240

素因数分解:

$2^6\times 5^1\times {\mathrm{79}}^1\times {\mathrm{8783}}^1$

素因数の和:8879

約数の個数: 56

約数和(自身を含む): 535472640

約数和(自身を除く): 313438400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 79, 80, 158, 160, 316, 320, 395, 632, 790, 1264, 1580, 2528, 3160, 5056, 6320, 8783, 12640, 17566, 25280, 35132, 43915, 70264, 87830, 140528, 175660, 281056, 351320, 562112, 693857, 702640, 1387714, 1405280, 2775428, 2810560, 3469285, 5550856, 6938570, 11101712, 13877140, 22203424, 27754280, 44406848, 55508560, 111017120, 222034240]

約数ペア:

[(1, 222034240), (2, 111017120), (4, 55508560), (5, 44406848), (8, 27754280), (10, 22203424), (16, 13877140), (20, 11101712), (32, 6938570), (40, 5550856), (64, 3469285), (79, 2810560), (80, 2775428), (158, 1405280), (160, 1387714), (316, 702640), (320, 693857), (395, 562112), (632, 351320), (790, 281056), (1264, 175660), (1580, 140528), (2528, 87830), (3160, 70264), (5056, 43915), (6320, 35132), (8783, 25280), (12640, 17566)]