103855520

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{269}}^1$

素因数の和:430

約数の個数: 96

約数和(自身を含む): 261273600

約数和(自身を除く): 157418080

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 127, 152, 160, 190, 254, 269, 304, 380, 508, 538, 608, 635, 760, 1016, 1076, 1270, 1345, 1520, 2032, 2152, 2413, 2540, 2690, 3040, 4064, 4304, 4826, 5080, 5111, 5380, 8608, 9652, 10160, 10222, 10760, 12065, 19304, 20320, 20444, 21520, 24130, 25555, 34163, 38608, 40888, 43040, 48260, 51110, 68326, 77216, 81776, 96520, 102220, 136652, 163552, 170815, 193040, 204440, 273304, 341630, 386080, 408880, 546608, 649097, 683260, 817760, 1093216, 1298194, 1366520, 2596388, 2733040, 3245485, 5192776, 5466080, 6490970, 10385552, 12981940, 20771104, 25963880, 51927760, 103855520]

約数ペア:

[(1, 103855520), (2, 51927760), (4, 25963880), (5, 20771104), (8, 12981940), (10, 10385552), (16, 6490970), (19, 5466080), (20, 5192776), (32, 3245485), (38, 2733040), (40, 2596388), (76, 1366520), (80, 1298194), (95, 1093216), (127, 817760), (152, 683260), (160, 649097), (190, 546608), (254, 408880), (269, 386080), (304, 341630), (380, 273304), (508, 204440), (538, 193040), (608, 170815), (635, 163552), (760, 136652), (1016, 102220), (1076, 96520), (1270, 81776), (1345, 77216), (1520, 68326), (2032, 51110), (2152, 48260), (2413, 43040), (2540, 40888), (2690, 38608), (3040, 34163), (4064, 25555), (4304, 24130), (4826, 21520), (5080, 20444), (5111, 20320), (5380, 19304), (8608, 12065), (9652, 10760), (10160, 10222)]