40336150

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{257}}^1$

素因数の和:385

約数の個数: 48

約数和(自身を含む): 78124464

約数和(自身を除く): 37788314

約数列:

[1, 2, 5, 10, 25, 43, 50, 73, 86, 146, 215, 257, 365, 430, 514, 730, 1075, 1285, 1825, 2150, 2570, 3139, 3650, 6278, 6425, 11051, 12850, 15695, 18761, 22102, 31390, 37522, 55255, 78475, 93805, 110510, 156950, 187610, 276275, 469025, 552550, 806723, 938050, 1613446, 4033615, 8067230, 20168075, 40336150]

約数ペア:

[(1, 40336150), (2, 20168075), (5, 8067230), (10, 4033615), (25, 1613446), (43, 938050), (50, 806723), (73, 552550), (86, 469025), (146, 276275), (215, 187610), (257, 156950), (365, 110510), (430, 93805), (514, 78475), (730, 55255), (1075, 37522), (1285, 31390), (1825, 22102), (2150, 18761), (2570, 15695), (3139, 12850), (3650, 11051), (6278, 6425)]