56279200

素因数分解:

$2^5\times 5^2\times {\mathrm{103}}^1\times {\mathrm{683}}^1$

素因数の和:806

約数の個数: 72

約数和(自身を含む): 138928608

約数和(自身を除く): 82649408

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 103, 160, 200, 206, 400, 412, 515, 683, 800, 824, 1030, 1366, 1648, 2060, 2575, 2732, 3296, 3415, 4120, 5150, 5464, 6830, 8240, 10300, 10928, 13660, 16480, 17075, 20600, 21856, 27320, 34150, 41200, 54640, 68300, 70349, 82400, 109280, 136600, 140698, 273200, 281396, 351745, 546400, 562792, 703490, 1125584, 1406980, 1758725, 2251168, 2813960, 3517450, 5627920, 7034900, 11255840, 14069800, 28139600, 56279200]

約数ペア:

[(1, 56279200), (2, 28139600), (4, 14069800), (5, 11255840), (8, 7034900), (10, 5627920), (16, 3517450), (20, 2813960), (25, 2251168), (32, 1758725), (40, 1406980), (50, 1125584), (80, 703490), (100, 562792), (103, 546400), (160, 351745), (200, 281396), (206, 273200), (400, 140698), (412, 136600), (515, 109280), (683, 82400), (800, 70349), (824, 68300), (1030, 54640), (1366, 41200), (1648, 34150), (2060, 27320), (2575, 21856), (2732, 20600), (3296, 17075), (3415, 16480), (4120, 13660), (5150, 10928), (5464, 10300), (6830, 8240)]