45146000

素因数分解:

$2^4\times 5^3\times {\mathrm{22573}}^1$

素因数の和:22596

約数の個数: 40

約数和(自身を含む): 109167864

約数和(自身を除く): 64021864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 22573, 45146, 90292, 112865, 180584, 225730, 361168, 451460, 564325, 902920, 1128650, 1805840, 2257300, 2821625, 4514600, 5643250, 9029200, 11286500, 22573000, 45146000]

約数ペア:

[(1, 45146000), (2, 22573000), (4, 11286500), (5, 9029200), (8, 5643250), (10, 4514600), (16, 2821625), (20, 2257300), (25, 1805840), (40, 1128650), (50, 902920), (80, 564325), (100, 451460), (125, 361168), (200, 225730), (250, 180584), (400, 112865), (500, 90292), (1000, 45146), (2000, 22573)]