190829600

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{311}}^1$

素因数の和:403

約数の個数: 144

約数和(自身を含む): 511842240

約数和(自身を除く): 321012640

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 59, 65, 80, 100, 104, 118, 130, 160, 200, 208, 236, 260, 295, 311, 325, 400, 416, 472, 520, 590, 622, 650, 767, 800, 944, 1040, 1180, 1244, 1300, 1475, 1534, 1555, 1888, 2080, 2360, 2488, 2600, 2950, 3068, 3110, 3835, 4043, 4720, 4976, 5200, 5900, 6136, 6220, 7670, 7775, 8086, 9440, 9952, 10400, 11800, 12272, 12440, 15340, 15550, 16172, 18349, 19175, 20215, 23600, 24544, 24880, 30680, 31100, 32344, 36698, 38350, 40430, 47200, 49760, 61360, 62200, 64688, 73396, 76700, 80860, 91745, 101075, 122720, 124400, 129376, 146792, 153400, 161720, 183490, 202150, 238537, 248800, 293584, 306800, 323440, 366980, 404300, 458725, 477074, 587168, 613600, 646880, 733960, 808600, 917450, 954148, 1192685, 1467920, 1617200, 1834900, 1908296, 2385370, 2935840, 3234400, 3669800, 3816592, 4770740, 5963425, 7339600, 7633184, 9541480, 11926850, 14679200, 19082960, 23853700, 38165920, 47707400, 95414800, 190829600]

約数ペア:

[(1, 190829600), (2, 95414800), (4, 47707400), (5, 38165920), (8, 23853700), (10, 19082960), (13, 14679200), (16, 11926850), (20, 9541480), (25, 7633184), (26, 7339600), (32, 5963425), (40, 4770740), (50, 3816592), (52, 3669800), (59, 3234400), (65, 2935840), (80, 2385370), (100, 1908296), (104, 1834900), (118, 1617200), (130, 1467920), (160, 1192685), (200, 954148), (208, 917450), (236, 808600), (260, 733960), (295, 646880), (311, 613600), (325, 587168), (400, 477074), (416, 458725), (472, 404300), (520, 366980), (590, 323440), (622, 306800), (650, 293584), (767, 248800), (800, 238537), (944, 202150), (1040, 183490), (1180, 161720), (1244, 153400), (1300, 146792), (1475, 129376), (1534, 124400), (1555, 122720), (1888, 101075), (2080, 91745), (2360, 80860), (2488, 76700), (2600, 73396), (2950, 64688), (3068, 62200), (3110, 61360), (3835, 49760), (4043, 47200), (4720, 40430), (4976, 38350), (5200, 36698), (5900, 32344), (6136, 31100), (6220, 30680), (7670, 24880), (7775, 24544), (8086, 23600), (9440, 20215), (9952, 19175), (10400, 18349), (11800, 16172), (12272, 15550), (12440, 15340)]