41554520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:217

約数の個数: 128

約数和(自身を含む): 115084800

約数和(自身を除く): 73530280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 73, 76, 95, 107, 133, 140, 146, 152, 190, 214, 266, 280, 292, 365, 380, 428, 511, 532, 535, 584, 665, 730, 749, 760, 856, 1022, 1064, 1070, 1330, 1387, 1460, 1498, 2033, 2044, 2140, 2555, 2660, 2774, 2920, 2996, 3745, 4066, 4088, 4280, 5110, 5320, 5548, 5992, 6935, 7490, 7811, 8132, 9709, 10165, 10220, 11096, 13870, 14231, 14980, 15622, 16264, 19418, 20330, 20440, 27740, 28462, 29960, 31244, 38836, 39055, 40660, 48545, 54677, 55480, 56924, 62488, 71155, 77672, 78110, 81320, 97090, 109354, 113848, 142310, 148409, 156220, 194180, 218708, 273385, 284620, 296818, 312440, 388360, 437416, 546770, 569240, 593636, 742045, 1038863, 1093540, 1187272, 1484090, 2077726, 2187080, 2968180, 4155452, 5194315, 5936360, 8310904, 10388630, 20777260, 41554520]

約数ペア:

[(1, 41554520), (2, 20777260), (4, 10388630), (5, 8310904), (7, 5936360), (8, 5194315), (10, 4155452), (14, 2968180), (19, 2187080), (20, 2077726), (28, 1484090), (35, 1187272), (38, 1093540), (40, 1038863), (56, 742045), (70, 593636), (73, 569240), (76, 546770), (95, 437416), (107, 388360), (133, 312440), (140, 296818), (146, 284620), (152, 273385), (190, 218708), (214, 194180), (266, 156220), (280, 148409), (292, 142310), (365, 113848), (380, 109354), (428, 97090), (511, 81320), (532, 78110), (535, 77672), (584, 71155), (665, 62488), (730, 56924), (749, 55480), (760, 54677), (856, 48545), (1022, 40660), (1064, 39055), (1070, 38836), (1330, 31244), (1387, 29960), (1460, 28462), (1498, 27740), (2033, 20440), (2044, 20330), (2140, 19418), (2555, 16264), (2660, 15622), (2774, 14980), (2920, 14231), (2996, 13870), (3745, 11096), (4066, 10220), (4088, 10165), (4280, 9709), (5110, 8132), (5320, 7811), (5548, 7490), (5992, 6935)]