252983300

素因数分解:

$2^2\times 5^2\times {\mathrm{331}}^1\times {\mathrm{7643}}^1$

素因数の和:7988

約数の個数: 36

約数和(自身を含む): 550704336

約数和(自身を除く): 297721036

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 331, 662, 1324, 1655, 3310, 6620, 7643, 8275, 15286, 16550, 30572, 33100, 38215, 76430, 152860, 191075, 382150, 764300, 2529833, 5059666, 10119332, 12649165, 25298330, 50596660, 63245825, 126491650, 252983300]

約数ペア:

[(1, 252983300), (2, 126491650), (4, 63245825), (5, 50596660), (10, 25298330), (20, 12649165), (25, 10119332), (50, 5059666), (100, 2529833), (331, 764300), (662, 382150), (1324, 191075), (1655, 152860), (3310, 76430), (6620, 38215), (7643, 33100), (8275, 30572), (15286, 16550)]