11904760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:137

約数の個数: 128

約数和(自身を含む): 33747840

約数和(自身を除く): 21843080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 41, 56, 61, 68, 70, 82, 85, 119, 122, 136, 140, 164, 170, 205, 238, 244, 280, 287, 305, 328, 340, 410, 427, 476, 488, 574, 595, 610, 680, 697, 820, 854, 952, 1037, 1148, 1190, 1220, 1394, 1435, 1640, 1708, 2074, 2135, 2296, 2380, 2440, 2501, 2788, 2870, 3416, 3485, 4148, 4270, 4760, 4879, 5002, 5185, 5576, 5740, 6970, 7259, 8296, 8540, 9758, 10004, 10370, 11480, 12505, 13940, 14518, 17080, 17507, 19516, 20008, 20740, 24395, 25010, 27880, 29036, 35014, 36295, 39032, 41480, 42517, 48790, 50020, 58072, 70028, 72590, 85034, 87535, 97580, 100040, 140056, 145180, 170068, 175070, 195160, 212585, 290360, 297619, 340136, 350140, 425170, 595238, 700280, 850340, 1190476, 1488095, 1700680, 2380952, 2976190, 5952380, 11904760]

約数ペア:

[(1, 11904760), (2, 5952380), (4, 2976190), (5, 2380952), (7, 1700680), (8, 1488095), (10, 1190476), (14, 850340), (17, 700280), (20, 595238), (28, 425170), (34, 350140), (35, 340136), (40, 297619), (41, 290360), (56, 212585), (61, 195160), (68, 175070), (70, 170068), (82, 145180), (85, 140056), (119, 100040), (122, 97580), (136, 87535), (140, 85034), (164, 72590), (170, 70028), (205, 58072), (238, 50020), (244, 48790), (280, 42517), (287, 41480), (305, 39032), (328, 36295), (340, 35014), (410, 29036), (427, 27880), (476, 25010), (488, 24395), (574, 20740), (595, 20008), (610, 19516), (680, 17507), (697, 17080), (820, 14518), (854, 13940), (952, 12505), (1037, 11480), (1148, 10370), (1190, 10004), (1220, 9758), (1394, 8540), (1435, 8296), (1640, 7259), (1708, 6970), (2074, 5740), (2135, 5576), (2296, 5185), (2380, 5002), (2440, 4879), (2501, 4760), (2788, 4270), (2870, 4148), (3416, 3485)]