28414300

素因数分解:

$2^2\times 5^2\times {\mathrm{149}}^1\times {\mathrm{1907}}^1$

素因数の和:2070

約数の個数: 36

約数和(自身を含む): 62105400

約数和(自身を除く): 33691100

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 149, 298, 596, 745, 1490, 1907, 2980, 3725, 3814, 7450, 7628, 9535, 14900, 19070, 38140, 47675, 95350, 190700, 284143, 568286, 1136572, 1420715, 2841430, 5682860, 7103575, 14207150, 28414300]

約数ペア:

[(1, 28414300), (2, 14207150), (4, 7103575), (5, 5682860), (10, 2841430), (20, 1420715), (25, 1136572), (50, 568286), (100, 284143), (149, 190700), (298, 95350), (596, 47675), (745, 38140), (1490, 19070), (1907, 14900), (2980, 9535), (3725, 7628), (3814, 7450)]