3209200

素因数分解:

$2^4\times 5^2\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:202

約数の個数: 60

約数和(自身を含む): 7887888

約数和(自身を除く): 4678688

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 71, 80, 100, 113, 142, 200, 226, 284, 355, 400, 452, 565, 568, 710, 904, 1130, 1136, 1420, 1775, 1808, 2260, 2825, 2840, 3550, 4520, 5650, 5680, 7100, 8023, 9040, 11300, 14200, 16046, 22600, 28400, 32092, 40115, 45200, 64184, 80230, 128368, 160460, 200575, 320920, 401150, 641840, 802300, 1604600, 3209200]

約数ペア:

[(1, 3209200), (2, 1604600), (4, 802300), (5, 641840), (8, 401150), (10, 320920), (16, 200575), (20, 160460), (25, 128368), (40, 80230), (50, 64184), (71, 45200), (80, 40115), (100, 32092), (113, 28400), (142, 22600), (200, 16046), (226, 14200), (284, 11300), (355, 9040), (400, 8023), (452, 7100), (565, 5680), (568, 5650), (710, 4520), (904, 3550), (1130, 2840), (1136, 2825), (1420, 2260), (1775, 1808)]