17824040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{227}}^1$

素因数の和:402

約数の個数: 64

約数和(自身を含む): 43666560

約数和(自身を除く): 25842520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 151, 227, 260, 302, 454, 520, 604, 755, 908, 1135, 1208, 1510, 1816, 1963, 2270, 2951, 3020, 3926, 4540, 5902, 6040, 7852, 9080, 9815, 11804, 14755, 15704, 19630, 23608, 29510, 34277, 39260, 59020, 68554, 78520, 118040, 137108, 171385, 274216, 342770, 445601, 685540, 891202, 1371080, 1782404, 2228005, 3564808, 4456010, 8912020, 17824040]

約数ペア:

[(1, 17824040), (2, 8912020), (4, 4456010), (5, 3564808), (8, 2228005), (10, 1782404), (13, 1371080), (20, 891202), (26, 685540), (40, 445601), (52, 342770), (65, 274216), (104, 171385), (130, 137108), (151, 118040), (227, 78520), (260, 68554), (302, 59020), (454, 39260), (520, 34277), (604, 29510), (755, 23608), (908, 19630), (1135, 15704), (1208, 14755), (1510, 11804), (1816, 9815), (1963, 9080), (2270, 7852), (2951, 6040), (3020, 5902), (3926, 4540)]