33361700

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:237

約数の個数: 72

約数和(自身を含む): 75828480

約数和(自身を除く): 42466780

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 79, 82, 100, 103, 158, 164, 205, 206, 316, 395, 410, 412, 515, 790, 820, 1025, 1030, 1580, 1975, 2050, 2060, 2575, 3239, 3950, 4100, 4223, 5150, 6478, 7900, 8137, 8446, 10300, 12956, 16195, 16274, 16892, 21115, 32390, 32548, 40685, 42230, 64780, 80975, 81370, 84460, 105575, 161950, 162740, 203425, 211150, 323900, 333617, 406850, 422300, 667234, 813700, 1334468, 1668085, 3336170, 6672340, 8340425, 16680850, 33361700]

約数ペア:

[(1, 33361700), (2, 16680850), (4, 8340425), (5, 6672340), (10, 3336170), (20, 1668085), (25, 1334468), (41, 813700), (50, 667234), (79, 422300), (82, 406850), (100, 333617), (103, 323900), (158, 211150), (164, 203425), (205, 162740), (206, 161950), (316, 105575), (395, 84460), (410, 81370), (412, 80975), (515, 64780), (790, 42230), (820, 40685), (1025, 32548), (1030, 32390), (1580, 21115), (1975, 16892), (2050, 16274), (2060, 16195), (2575, 12956), (3239, 10300), (3950, 8446), (4100, 8137), (4223, 7900), (5150, 6478)]