23756840

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31259}}^1$

素因数の和:31289

約数の個数: 32

約数和(自身を含む): 56268000

約数和(自身を除く): 32511160

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 31259, 62518, 125036, 156295, 250072, 312590, 593921, 625180, 1187842, 1250360, 2375684, 2969605, 4751368, 5939210, 11878420, 23756840]

約数ペア:

[(1, 23756840), (2, 11878420), (4, 5939210), (5, 4751368), (8, 2969605), (10, 2375684), (19, 1250360), (20, 1187842), (38, 625180), (40, 593921), (76, 312590), (95, 250072), (152, 156295), (190, 125036), (380, 62518), (760, 31259)]