23405900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1153}}^1$

素因数の和:1203

約数の個数: 72

約数和(自身を含む): 60100320

約数和(自身を除く): 36694420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 29, 35, 50, 58, 70, 100, 116, 140, 145, 175, 203, 290, 350, 406, 580, 700, 725, 812, 1015, 1153, 1450, 2030, 2306, 2900, 4060, 4612, 5075, 5765, 8071, 10150, 11530, 16142, 20300, 23060, 28825, 32284, 33437, 40355, 57650, 66874, 80710, 115300, 133748, 161420, 167185, 201775, 234059, 334370, 403550, 468118, 668740, 807100, 835925, 936236, 1170295, 1671850, 2340590, 3343700, 4681180, 5851475, 11702950, 23405900]

約数ペア:

[(1, 23405900), (2, 11702950), (4, 5851475), (5, 4681180), (7, 3343700), (10, 2340590), (14, 1671850), (20, 1170295), (25, 936236), (28, 835925), (29, 807100), (35, 668740), (50, 468118), (58, 403550), (70, 334370), (100, 234059), (116, 201775), (140, 167185), (145, 161420), (175, 133748), (203, 115300), (290, 80710), (350, 66874), (406, 57650), (580, 40355), (700, 33437), (725, 32284), (812, 28825), (1015, 23060), (1153, 20300), (1450, 16142), (2030, 11530), (2306, 10150), (2900, 8071), (4060, 5765), (4612, 5075)]