65146000

素因数分解:

$2^4\times 5^3\times {\mathrm{32573}}^1$

素因数の和:32596

約数の個数: 40

約数和(自身を含む): 157527864

約数和(自身を除く): 92381864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 32573, 65146, 130292, 162865, 260584, 325730, 521168, 651460, 814325, 1302920, 1628650, 2605840, 3257300, 4071625, 6514600, 8143250, 13029200, 16286500, 32573000, 65146000]

約数ペア:

[(1, 65146000), (2, 32573000), (4, 16286500), (5, 13029200), (8, 8143250), (10, 6514600), (16, 4071625), (20, 3257300), (25, 2605840), (40, 1628650), (50, 1302920), (80, 814325), (100, 651460), (125, 521168), (200, 325730), (250, 260584), (400, 162865), (500, 130292), (1000, 65146), (2000, 32573)]