55366400

素因数分解:

$2^8\times 5^2\times {\mathrm{41}}^1\times {\mathrm{211}}^1$

素因数の和:278

約数の個数: 108

約数和(自身を含む): 141048264

約数和(自身を除く): 85681864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 41, 50, 64, 80, 82, 100, 128, 160, 164, 200, 205, 211, 256, 320, 328, 400, 410, 422, 640, 656, 800, 820, 844, 1025, 1055, 1280, 1312, 1600, 1640, 1688, 2050, 2110, 2624, 3200, 3280, 3376, 4100, 4220, 5248, 5275, 6400, 6560, 6752, 8200, 8440, 8651, 10496, 10550, 13120, 13504, 16400, 16880, 17302, 21100, 26240, 27008, 32800, 33760, 34604, 42200, 43255, 52480, 54016, 65600, 67520, 69208, 84400, 86510, 131200, 135040, 138416, 168800, 173020, 216275, 262400, 270080, 276832, 337600, 346040, 432550, 553664, 675200, 692080, 865100, 1107328, 1350400, 1384160, 1730200, 2214656, 2768320, 3460400, 5536640, 6920800, 11073280, 13841600, 27683200, 55366400]

約数ペア:

[(1, 55366400), (2, 27683200), (4, 13841600), (5, 11073280), (8, 6920800), (10, 5536640), (16, 3460400), (20, 2768320), (25, 2214656), (32, 1730200), (40, 1384160), (41, 1350400), (50, 1107328), (64, 865100), (80, 692080), (82, 675200), (100, 553664), (128, 432550), (160, 346040), (164, 337600), (200, 276832), (205, 270080), (211, 262400), (256, 216275), (320, 173020), (328, 168800), (400, 138416), (410, 135040), (422, 131200), (640, 86510), (656, 84400), (800, 69208), (820, 67520), (844, 65600), (1025, 54016), (1055, 52480), (1280, 43255), (1312, 42200), (1600, 34604), (1640, 33760), (1688, 32800), (2050, 27008), (2110, 26240), (2624, 21100), (3200, 17302), (3280, 16880), (3376, 16400), (4100, 13504), (4220, 13120), (5248, 10550), (5275, 10496), (6400, 8651), (6560, 8440), (6752, 8200)]