38272840

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{50359}}^1$

素因数の和:50389

約数の個数: 32

約数和(自身を含む): 90648000

約数和(自身を除く): 52375160

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 50359, 100718, 201436, 251795, 402872, 503590, 956821, 1007180, 1913642, 2014360, 3827284, 4784105, 7654568, 9568210, 19136420, 38272840]

約数ペア:

[(1, 38272840), (2, 19136420), (4, 9568210), (5, 7654568), (8, 4784105), (10, 3827284), (19, 2014360), (20, 1913642), (38, 1007180), (40, 956821), (76, 503590), (95, 402872), (152, 251795), (190, 201436), (380, 100718), (760, 50359)]