6444700

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^2\times {\mathrm{223}}^1$

素因数の和:271

約数の個数: 54

約数和(自身を含む): 14922656

約数和(自身を除く): 8477956

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 223, 289, 340, 425, 446, 578, 850, 892, 1115, 1156, 1445, 1700, 2230, 2890, 3791, 4460, 5575, 5780, 7225, 7582, 11150, 14450, 15164, 18955, 22300, 28900, 37910, 64447, 75820, 94775, 128894, 189550, 257788, 322235, 379100, 644470, 1288940, 1611175, 3222350, 6444700]

約数ペア:

[(1, 6444700), (2, 3222350), (4, 1611175), (5, 1288940), (10, 644470), (17, 379100), (20, 322235), (25, 257788), (34, 189550), (50, 128894), (68, 94775), (85, 75820), (100, 64447), (170, 37910), (223, 28900), (289, 22300), (340, 18955), (425, 15164), (446, 14450), (578, 11150), (850, 7582), (892, 7225), (1115, 5780), (1156, 5575), (1445, 4460), (1700, 3791), (2230, 2890)]