29695700

素因数分解:

$2^2\times 5^2\times {\mathrm{149}}^1\times {\mathrm{1993}}^1$

素因数の和:2156

約数の個数: 36

約数和(自身を含む): 64904700

約数和(自身を除く): 35209000

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 149, 298, 596, 745, 1490, 1993, 2980, 3725, 3986, 7450, 7972, 9965, 14900, 19930, 39860, 49825, 99650, 199300, 296957, 593914, 1187828, 1484785, 2969570, 5939140, 7423925, 14847850, 29695700]

約数ペア:

[(1, 29695700), (2, 14847850), (4, 7423925), (5, 5939140), (10, 2969570), (20, 1484785), (25, 1187828), (50, 593914), (100, 296957), (149, 199300), (298, 99650), (596, 49825), (745, 39860), (1490, 19930), (1993, 14900), (2980, 9965), (3725, 7972), (3986, 7450)]