1023821440

素因数分解:

$2^7\times 5^1\times {\mathrm{673}}^1\times {\mathrm{2377}}^1$

素因数の和:3069

約数の個数: 64

約数和(自身を含む): 2452241160

約数和(自身を除く): 1428419720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 673, 1346, 2377, 2692, 3365, 4754, 5384, 6730, 9508, 10768, 11885, 13460, 19016, 21536, 23770, 26920, 38032, 43072, 47540, 53840, 76064, 86144, 95080, 107680, 152128, 190160, 215360, 304256, 380320, 430720, 760640, 1521280, 1599721, 3199442, 6398884, 7998605, 12797768, 15997210, 25595536, 31994420, 51191072, 63988840, 102382144, 127977680, 204764288, 255955360, 511910720, 1023821440]

約数ペア:

[(1, 1023821440), (2, 511910720), (4, 255955360), (5, 204764288), (8, 127977680), (10, 102382144), (16, 63988840), (20, 51191072), (32, 31994420), (40, 25595536), (64, 15997210), (80, 12797768), (128, 7998605), (160, 6398884), (320, 3199442), (640, 1599721), (673, 1521280), (1346, 760640), (2377, 430720), (2692, 380320), (3365, 304256), (4754, 215360), (5384, 190160), (6730, 152128), (9508, 107680), (10768, 95080), (11885, 86144), (13460, 76064), (19016, 53840), (21536, 47540), (23770, 43072), (26920, 38032)]