1395158080

素因数分解:

$2^6\times 5^1\times {\mathrm{167}}^1\times {\mathrm{26107}}^1$

素因数の和:26291

約数の個数: 56

約数和(自身を含む): 3342241728

約数和(自身を除く): 1947083648

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 167, 320, 334, 668, 835, 1336, 1670, 2672, 3340, 5344, 6680, 10688, 13360, 26107, 26720, 52214, 53440, 104428, 130535, 208856, 261070, 417712, 522140, 835424, 1044280, 1670848, 2088560, 4177120, 4359869, 8354240, 8719738, 17439476, 21799345, 34878952, 43598690, 69757904, 87197380, 139515808, 174394760, 279031616, 348789520, 697579040, 1395158080]

約数ペア:

[(1, 1395158080), (2, 697579040), (4, 348789520), (5, 279031616), (8, 174394760), (10, 139515808), (16, 87197380), (20, 69757904), (32, 43598690), (40, 34878952), (64, 21799345), (80, 17439476), (160, 8719738), (167, 8354240), (320, 4359869), (334, 4177120), (668, 2088560), (835, 1670848), (1336, 1044280), (1670, 835424), (2672, 522140), (3340, 417712), (5344, 261070), (6680, 208856), (10688, 130535), (13360, 104428), (26107, 53440), (26720, 52214)]