30557200

素因数分解:

$2^4\times 5^2\times {\mathrm{79}}^1\times {\mathrm{967}}^1$

素因数の和:1064

約数の個数: 60

約数和(自身を含む): 74419840

約数和(自身を除く): 43862640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 79, 80, 100, 158, 200, 316, 395, 400, 632, 790, 967, 1264, 1580, 1934, 1975, 3160, 3868, 3950, 4835, 6320, 7736, 7900, 9670, 15472, 15800, 19340, 24175, 31600, 38680, 48350, 76393, 77360, 96700, 152786, 193400, 305572, 381965, 386800, 611144, 763930, 1222288, 1527860, 1909825, 3055720, 3819650, 6111440, 7639300, 15278600, 30557200]

約数ペア:

[(1, 30557200), (2, 15278600), (4, 7639300), (5, 6111440), (8, 3819650), (10, 3055720), (16, 1909825), (20, 1527860), (25, 1222288), (40, 763930), (50, 611144), (79, 386800), (80, 381965), (100, 305572), (158, 193400), (200, 152786), (316, 96700), (395, 77360), (400, 76393), (632, 48350), (790, 38680), (967, 31600), (1264, 24175), (1580, 19340), (1934, 15800), (1975, 15472), (3160, 9670), (3868, 7900), (3950, 7736), (4835, 6320)]