1460000

素因数分解:

$2^5\times 5^4\times {\mathrm{73}}^1$

素因数の和:103

約数の個数: 60

約数和(自身を含む): 3641022

約数和(自身を除く): 2181022

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 73, 80, 100, 125, 146, 160, 200, 250, 292, 365, 400, 500, 584, 625, 730, 800, 1000, 1168, 1250, 1460, 1825, 2000, 2336, 2500, 2920, 3650, 4000, 5000, 5840, 7300, 9125, 10000, 11680, 14600, 18250, 20000, 29200, 36500, 45625, 58400, 73000, 91250, 146000, 182500, 292000, 365000, 730000, 1460000]

約数ペア:

[(1, 1460000), (2, 730000), (4, 365000), (5, 292000), (8, 182500), (10, 146000), (16, 91250), (20, 73000), (25, 58400), (32, 45625), (40, 36500), (50, 29200), (73, 20000), (80, 18250), (100, 14600), (125, 11680), (146, 10000), (160, 9125), (200, 7300), (250, 5840), (292, 5000), (365, 4000), (400, 3650), (500, 2920), (584, 2500), (625, 2336), (730, 2000), (800, 1825), (1000, 1460), (1168, 1250)]