2151761600

素因数分解:

$2^6\times 5^2\times {\mathrm{167}}^1\times {\mathrm{8053}}^1$

素因数の和:8242

約数の個数: 84

約数和(自身を含む): 5327044464

約数和(自身を除く): 3175282864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 160, 167, 200, 320, 334, 400, 668, 800, 835, 1336, 1600, 1670, 2672, 3340, 4175, 5344, 6680, 8053, 8350, 10688, 13360, 16106, 16700, 26720, 32212, 33400, 40265, 53440, 64424, 66800, 80530, 128848, 133600, 161060, 201325, 257696, 267200, 322120, 402650, 515392, 644240, 805300, 1288480, 1344851, 1610600, 2576960, 2689702, 3221200, 5379404, 6442400, 6724255, 10758808, 12884800, 13448510, 21517616, 26897020, 33621275, 43035232, 53794040, 67242550, 86070464, 107588080, 134485100, 215176160, 268970200, 430352320, 537940400, 1075880800, 2151761600]

約数ペア:

[(1, 2151761600), (2, 1075880800), (4, 537940400), (5, 430352320), (8, 268970200), (10, 215176160), (16, 134485100), (20, 107588080), (25, 86070464), (32, 67242550), (40, 53794040), (50, 43035232), (64, 33621275), (80, 26897020), (100, 21517616), (160, 13448510), (167, 12884800), (200, 10758808), (320, 6724255), (334, 6442400), (400, 5379404), (668, 3221200), (800, 2689702), (835, 2576960), (1336, 1610600), (1600, 1344851), (1670, 1288480), (2672, 805300), (3340, 644240), (4175, 515392), (5344, 402650), (6680, 322120), (8053, 267200), (8350, 257696), (10688, 201325), (13360, 161060), (16106, 133600), (16700, 128848), (26720, 80530), (32212, 66800), (33400, 64424), (40265, 53440)]