69836120

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{439}}^1$

素因数の和:588

約数の個数: 64

約数和(自身を含む): 162993600

約数和(自身を除く): 93157480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 97, 164, 194, 205, 328, 388, 410, 439, 485, 776, 820, 878, 970, 1640, 1756, 1940, 2195, 3512, 3880, 3977, 4390, 7954, 8780, 15908, 17560, 17999, 19885, 31816, 35998, 39770, 42583, 71996, 79540, 85166, 89995, 143992, 159080, 170332, 179990, 212915, 340664, 359980, 425830, 719960, 851660, 1703320, 1745903, 3491806, 6983612, 8729515, 13967224, 17459030, 34918060, 69836120]

約数ペア:

[(1, 69836120), (2, 34918060), (4, 17459030), (5, 13967224), (8, 8729515), (10, 6983612), (20, 3491806), (40, 1745903), (41, 1703320), (82, 851660), (97, 719960), (164, 425830), (194, 359980), (205, 340664), (328, 212915), (388, 179990), (410, 170332), (439, 159080), (485, 143992), (776, 89995), (820, 85166), (878, 79540), (970, 71996), (1640, 42583), (1756, 39770), (1940, 35998), (2195, 31816), (3512, 19885), (3880, 17999), (3977, 17560), (4390, 15908), (7954, 8780)]