4394200

素因数分解:

$2^3\times 5^2\times {\mathrm{127}}^1\times {\mathrm{173}}^1$

素因数の和:316

約数の個数: 48

約数和(自身を含む): 10356480

約数和(自身を除く): 5962280

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 127, 173, 200, 254, 346, 508, 635, 692, 865, 1016, 1270, 1384, 1730, 2540, 3175, 3460, 4325, 5080, 6350, 6920, 8650, 12700, 17300, 21971, 25400, 34600, 43942, 87884, 109855, 175768, 219710, 439420, 549275, 878840, 1098550, 2197100, 4394200]

約数ペア:

[(1, 4394200), (2, 2197100), (4, 1098550), (5, 878840), (8, 549275), (10, 439420), (20, 219710), (25, 175768), (40, 109855), (50, 87884), (100, 43942), (127, 34600), (173, 25400), (200, 21971), (254, 17300), (346, 12700), (508, 8650), (635, 6920), (692, 6350), (865, 5080), (1016, 4325), (1270, 3460), (1384, 3175), (1730, 2540)]