136886560

素因数分解:

$2^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{167}}^1$

素因数の和:338

約数の個数: 96

約数和(自身を含む): 335301120

約数和(自身を除く): 198414560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 80, 94, 109, 160, 167, 188, 218, 235, 334, 376, 436, 470, 545, 668, 752, 835, 872, 940, 1090, 1336, 1504, 1670, 1744, 1880, 2180, 2672, 3340, 3488, 3760, 4360, 5123, 5344, 6680, 7520, 7849, 8720, 10246, 13360, 15698, 17440, 18203, 20492, 25615, 26720, 31396, 36406, 39245, 40984, 51230, 62792, 72812, 78490, 81968, 91015, 102460, 125584, 145624, 156980, 163936, 182030, 204920, 251168, 291248, 313960, 364060, 409840, 582496, 627920, 728120, 819680, 855541, 1255840, 1456240, 1711082, 2912480, 3422164, 4277705, 6844328, 8555410, 13688656, 17110820, 27377312, 34221640, 68443280, 136886560]

約数ペア:

[(1, 136886560), (2, 68443280), (4, 34221640), (5, 27377312), (8, 17110820), (10, 13688656), (16, 8555410), (20, 6844328), (32, 4277705), (40, 3422164), (47, 2912480), (80, 1711082), (94, 1456240), (109, 1255840), (160, 855541), (167, 819680), (188, 728120), (218, 627920), (235, 582496), (334, 409840), (376, 364060), (436, 313960), (470, 291248), (545, 251168), (668, 204920), (752, 182030), (835, 163936), (872, 156980), (940, 145624), (1090, 125584), (1336, 102460), (1504, 91015), (1670, 81968), (1744, 78490), (1880, 72812), (2180, 62792), (2672, 51230), (3340, 40984), (3488, 39245), (3760, 36406), (4360, 31396), (5123, 26720), (5344, 25615), (6680, 20492), (7520, 18203), (7849, 17440), (8720, 15698), (10246, 13360)]