77132320

素因数分解:

$2^5\times 5^1\times {\mathrm{233}}^1\times {\mathrm{2069}}^1$

素因数の和:2317

約数の個数: 48

約数和(自身を含む): 183095640

約数和(自身を除く): 105963320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 233, 466, 932, 1165, 1864, 2069, 2330, 3728, 4138, 4660, 7456, 8276, 9320, 10345, 16552, 18640, 20690, 33104, 37280, 41380, 66208, 82760, 165520, 331040, 482077, 964154, 1928308, 2410385, 3856616, 4820770, 7713232, 9641540, 15426464, 19283080, 38566160, 77132320]

約数ペア:

[(1, 77132320), (2, 38566160), (4, 19283080), (5, 15426464), (8, 9641540), (10, 7713232), (16, 4820770), (20, 3856616), (32, 2410385), (40, 1928308), (80, 964154), (160, 482077), (233, 331040), (466, 165520), (932, 82760), (1165, 66208), (1864, 41380), (2069, 37280), (2330, 33104), (3728, 20690), (4138, 18640), (4660, 16552), (7456, 10345), (8276, 9320)]