18332600

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{641}}^1$

素因数の和:681

約数の個数: 96

約数和(自身を含む): 50153040

約数和(自身を除く): 31820440

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 25, 26, 40, 44, 50, 52, 55, 65, 88, 100, 104, 110, 130, 143, 200, 220, 260, 275, 286, 325, 440, 520, 550, 572, 641, 650, 715, 1100, 1144, 1282, 1300, 1430, 2200, 2564, 2600, 2860, 3205, 3575, 5128, 5720, 6410, 7051, 7150, 8333, 12820, 14102, 14300, 16025, 16666, 25640, 28204, 28600, 32050, 33332, 35255, 41665, 56408, 64100, 66664, 70510, 83330, 91663, 128200, 141020, 166660, 176275, 183326, 208325, 282040, 333320, 352550, 366652, 416650, 458315, 705100, 733304, 833300, 916630, 1410200, 1666600, 1833260, 2291575, 3666520, 4583150, 9166300, 18332600]

約数ペア:

[(1, 18332600), (2, 9166300), (4, 4583150), (5, 3666520), (8, 2291575), (10, 1833260), (11, 1666600), (13, 1410200), (20, 916630), (22, 833300), (25, 733304), (26, 705100), (40, 458315), (44, 416650), (50, 366652), (52, 352550), (55, 333320), (65, 282040), (88, 208325), (100, 183326), (104, 176275), (110, 166660), (130, 141020), (143, 128200), (200, 91663), (220, 83330), (260, 70510), (275, 66664), (286, 64100), (325, 56408), (440, 41665), (520, 35255), (550, 33332), (572, 32050), (641, 28600), (650, 28204), (715, 25640), (1100, 16666), (1144, 16025), (1282, 14300), (1300, 14102), (1430, 12820), (2200, 8333), (2564, 7150), (2600, 7051), (2860, 6410), (3205, 5720), (3575, 5128)]