23899340

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{577}}^1$

素因数の和:714

約数の個数: 48

約数和(自身を含む): 53407200

約数和(自身を除く): 29507860

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 109, 190, 218, 380, 436, 545, 577, 1090, 1154, 2071, 2180, 2308, 2885, 4142, 5770, 8284, 10355, 10963, 11540, 20710, 21926, 41420, 43852, 54815, 62893, 109630, 125786, 219260, 251572, 314465, 628930, 1194967, 1257860, 2389934, 4779868, 5974835, 11949670, 23899340]

約数ペア:

[(1, 23899340), (2, 11949670), (4, 5974835), (5, 4779868), (10, 2389934), (19, 1257860), (20, 1194967), (38, 628930), (76, 314465), (95, 251572), (109, 219260), (190, 125786), (218, 109630), (380, 62893), (436, 54815), (545, 43852), (577, 41420), (1090, 21926), (1154, 20710), (2071, 11540), (2180, 10963), (2308, 10355), (2885, 8284), (4142, 5770)]