38883650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{367}}^1$

素因数の和:555

約数の個数: 48

約数和(自身を含む): 78578304

約数和(自身を除く): 39694654

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 163, 325, 326, 367, 650, 734, 815, 1630, 1835, 2119, 3670, 4075, 4238, 4771, 8150, 9175, 9542, 10595, 18350, 21190, 23855, 47710, 52975, 59821, 105950, 119275, 119642, 238550, 299105, 598210, 777673, 1495525, 1555346, 2991050, 3888365, 7776730, 19441825, 38883650]

約数ペア:

[(1, 38883650), (2, 19441825), (5, 7776730), (10, 3888365), (13, 2991050), (25, 1555346), (26, 1495525), (50, 777673), (65, 598210), (130, 299105), (163, 238550), (325, 119642), (326, 119275), (367, 105950), (650, 59821), (734, 52975), (815, 47710), (1630, 23855), (1835, 21190), (2119, 18350), (3670, 10595), (4075, 9542), (4238, 9175), (4771, 8150)]