28234300

素因数分解:

$2^2\times 5^2\times {\mathrm{331}}^1\times {\mathrm{853}}^1$

素因数の和:1198

約数の個数: 36

約数和(自身を含む): 61525576

約数和(自身を除く): 33291276

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 331, 662, 853, 1324, 1655, 1706, 3310, 3412, 4265, 6620, 8275, 8530, 16550, 17060, 21325, 33100, 42650, 85300, 282343, 564686, 1129372, 1411715, 2823430, 5646860, 7058575, 14117150, 28234300]

約数ペア:

[(1, 28234300), (2, 14117150), (4, 7058575), (5, 5646860), (10, 2823430), (20, 1411715), (25, 1129372), (50, 564686), (100, 282343), (331, 85300), (662, 42650), (853, 33100), (1324, 21325), (1655, 17060), (1706, 16550), (3310, 8530), (3412, 8275), (4265, 6620)]