41660920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1$

素因数の和:269

約数の個数: 128

約数和(自身を含む): 116121600

約数和(自身を除く): 74460680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 41, 56, 70, 76, 82, 95, 133, 140, 152, 164, 190, 191, 205, 266, 280, 287, 328, 380, 382, 410, 532, 574, 665, 760, 764, 779, 820, 955, 1064, 1148, 1330, 1337, 1435, 1528, 1558, 1640, 1910, 2296, 2660, 2674, 2870, 3116, 3629, 3820, 3895, 5320, 5348, 5453, 5740, 6232, 6685, 7258, 7640, 7790, 7831, 10696, 10906, 11480, 13370, 14516, 15580, 15662, 18145, 21812, 25403, 26740, 27265, 29032, 31160, 31324, 36290, 39155, 43624, 50806, 53480, 54530, 54817, 62648, 72580, 78310, 101612, 109060, 109634, 127015, 145160, 148789, 156620, 203224, 218120, 219268, 254030, 274085, 297578, 313240, 438536, 508060, 548170, 595156, 743945, 1016120, 1041523, 1096340, 1190312, 1487890, 2083046, 2192680, 2975780, 4166092, 5207615, 5951560, 8332184, 10415230, 20830460, 41660920]

約数ペア:

[(1, 41660920), (2, 20830460), (4, 10415230), (5, 8332184), (7, 5951560), (8, 5207615), (10, 4166092), (14, 2975780), (19, 2192680), (20, 2083046), (28, 1487890), (35, 1190312), (38, 1096340), (40, 1041523), (41, 1016120), (56, 743945), (70, 595156), (76, 548170), (82, 508060), (95, 438536), (133, 313240), (140, 297578), (152, 274085), (164, 254030), (190, 219268), (191, 218120), (205, 203224), (266, 156620), (280, 148789), (287, 145160), (328, 127015), (380, 109634), (382, 109060), (410, 101612), (532, 78310), (574, 72580), (665, 62648), (760, 54817), (764, 54530), (779, 53480), (820, 50806), (955, 43624), (1064, 39155), (1148, 36290), (1330, 31324), (1337, 31160), (1435, 29032), (1528, 27265), (1558, 26740), (1640, 25403), (1910, 21812), (2296, 18145), (2660, 15662), (2674, 15580), (2870, 14516), (3116, 13370), (3629, 11480), (3820, 10906), (3895, 10696), (5320, 7831), (5348, 7790), (5453, 7640), (5740, 7258), (6232, 6685)]