42930700

素因数分解:

$2^2\times 5^2\times {\mathrm{331}}^1\times {\mathrm{1297}}^1$

素因数の和:1642

約数の個数: 36

約数和(自身を含む): 93513112

約数和(自身を除く): 50582412

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 331, 662, 1297, 1324, 1655, 2594, 3310, 5188, 6485, 6620, 8275, 12970, 16550, 25940, 32425, 33100, 64850, 129700, 429307, 858614, 1717228, 2146535, 4293070, 8586140, 10732675, 21465350, 42930700]

約数ペア:

[(1, 42930700), (2, 21465350), (4, 10732675), (5, 8586140), (10, 4293070), (20, 2146535), (25, 1717228), (50, 858614), (100, 429307), (331, 129700), (662, 64850), (1297, 33100), (1324, 32425), (1655, 25940), (2594, 16550), (3310, 12970), (5188, 8275), (6485, 6620)]