71424200

素因数分解:

$2^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{15527}}^1$

素因数の和:15566

約数の個数: 48

約数和(自身を含む): 173292480

約数和(自身を除く): 101868280

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 46, 50, 92, 100, 115, 184, 200, 230, 460, 575, 920, 1150, 2300, 4600, 15527, 31054, 62108, 77635, 124216, 155270, 310540, 357121, 388175, 621080, 714242, 776350, 1428484, 1552700, 1785605, 2856968, 3105400, 3571210, 7142420, 8928025, 14284840, 17856050, 35712100, 71424200]

約数ペア:

[(1, 71424200), (2, 35712100), (4, 17856050), (5, 14284840), (8, 8928025), (10, 7142420), (20, 3571210), (23, 3105400), (25, 2856968), (40, 1785605), (46, 1552700), (50, 1428484), (92, 776350), (100, 714242), (115, 621080), (184, 388175), (200, 357121), (230, 310540), (460, 155270), (575, 124216), (920, 77635), (1150, 62108), (2300, 31054), (4600, 15527)]