71040500

素因数分解:

$2^2\times 5^3\times {\mathrm{47}}^1\times {\mathrm{3023}}^1$

素因数の和:3089

約数の個数: 48

約数和(自身を含む): 158505984

約数和(自身を除く): 87465484

約数列:

[1, 2, 4, 5, 10, 20, 25, 47, 50, 94, 100, 125, 188, 235, 250, 470, 500, 940, 1175, 2350, 3023, 4700, 5875, 6046, 11750, 12092, 15115, 23500, 30230, 60460, 75575, 142081, 151150, 284162, 302300, 377875, 568324, 710405, 755750, 1420810, 1511500, 2841620, 3552025, 7104050, 14208100, 17760125, 35520250, 71040500]

約数ペア:

[(1, 71040500), (2, 35520250), (4, 17760125), (5, 14208100), (10, 7104050), (20, 3552025), (25, 2841620), (47, 1511500), (50, 1420810), (94, 755750), (100, 710405), (125, 568324), (188, 377875), (235, 302300), (250, 284162), (470, 151150), (500, 142081), (940, 75575), (1175, 60460), (2350, 30230), (3023, 23500), (4700, 15115), (5875, 12092), (6046, 11750)]