1900526800

素因数分解:

$2^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{1237}}^1$

素因数の和:1445

約数の個数: 120

約数和(自身を含む): 4796942976

約数和(自身を除く): 2896416176

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 40, 46, 50, 80, 92, 100, 115, 167, 184, 200, 230, 334, 368, 400, 460, 575, 668, 835, 920, 1150, 1237, 1336, 1670, 1840, 2300, 2474, 2672, 3340, 3841, 4175, 4600, 4948, 6185, 6680, 7682, 8350, 9200, 9896, 12370, 13360, 15364, 16700, 19205, 19792, 24740, 28451, 30728, 30925, 33400, 38410, 49480, 56902, 61456, 61850, 66800, 76820, 96025, 98960, 113804, 123700, 142255, 153640, 192050, 206579, 227608, 247400, 284510, 307280, 384100, 413158, 455216, 494800, 569020, 711275, 768200, 826316, 1032895, 1138040, 1422550, 1536400, 1652632, 2065790, 2276080, 2845100, 3305264, 4131580, 4751317, 5164475, 5690200, 8263160, 9502634, 10328950, 11380400, 16526320, 19005268, 20657900, 23756585, 38010536, 41315800, 47513170, 76021072, 82631600, 95026340, 118782925, 190052680, 237565850, 380105360, 475131700, 950263400, 1900526800]

約数ペア:

[(1, 1900526800), (2, 950263400), (4, 475131700), (5, 380105360), (8, 237565850), (10, 190052680), (16, 118782925), (20, 95026340), (23, 82631600), (25, 76021072), (40, 47513170), (46, 41315800), (50, 38010536), (80, 23756585), (92, 20657900), (100, 19005268), (115, 16526320), (167, 11380400), (184, 10328950), (200, 9502634), (230, 8263160), (334, 5690200), (368, 5164475), (400, 4751317), (460, 4131580), (575, 3305264), (668, 2845100), (835, 2276080), (920, 2065790), (1150, 1652632), (1237, 1536400), (1336, 1422550), (1670, 1138040), (1840, 1032895), (2300, 826316), (2474, 768200), (2672, 711275), (3340, 569020), (3841, 494800), (4175, 455216), (4600, 413158), (4948, 384100), (6185, 307280), (6680, 284510), (7682, 247400), (8350, 227608), (9200, 206579), (9896, 192050), (12370, 153640), (13360, 142255), (15364, 123700), (16700, 113804), (19205, 98960), (19792, 96025), (24740, 76820), (28451, 66800), (30728, 61850), (30925, 61456), (33400, 56902), (38410, 49480)]