27688600

素因数分解:

$2^3\times 5^2\times {\mathrm{167}}^1\times {\mathrm{829}}^1$

素因数の和:1012

約数の個数: 48

約数和(自身を含む): 64839600

約数和(自身を除く): 37151000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 167, 200, 334, 668, 829, 835, 1336, 1658, 1670, 3316, 3340, 4145, 4175, 6632, 6680, 8290, 8350, 16580, 16700, 20725, 33160, 33400, 41450, 82900, 138443, 165800, 276886, 553772, 692215, 1107544, 1384430, 2768860, 3461075, 5537720, 6922150, 13844300, 27688600]

約数ペア:

[(1, 27688600), (2, 13844300), (4, 6922150), (5, 5537720), (8, 3461075), (10, 2768860), (20, 1384430), (25, 1107544), (40, 692215), (50, 553772), (100, 276886), (167, 165800), (200, 138443), (334, 82900), (668, 41450), (829, 33400), (835, 33160), (1336, 20725), (1658, 16700), (1670, 16580), (3316, 8350), (3340, 8290), (4145, 6680), (4175, 6632)]