4614800

素因数分解:

$2^4\times 5^2\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:240

約数の個数: 60

約数和(自身を含む): 11301360

約数和(自身を除く): 6686560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 83, 100, 139, 166, 200, 278, 332, 400, 415, 556, 664, 695, 830, 1112, 1328, 1390, 1660, 2075, 2224, 2780, 3320, 3475, 4150, 5560, 6640, 6950, 8300, 11120, 11537, 13900, 16600, 23074, 27800, 33200, 46148, 55600, 57685, 92296, 115370, 184592, 230740, 288425, 461480, 576850, 922960, 1153700, 2307400, 4614800]

約数ペア:

[(1, 4614800), (2, 2307400), (4, 1153700), (5, 922960), (8, 576850), (10, 461480), (16, 288425), (20, 230740), (25, 184592), (40, 115370), (50, 92296), (80, 57685), (83, 55600), (100, 46148), (139, 33200), (166, 27800), (200, 23074), (278, 16600), (332, 13900), (400, 11537), (415, 11120), (556, 8300), (664, 6950), (695, 6640), (830, 5560), (1112, 4150), (1328, 3475), (1390, 3320), (1660, 2780), (2075, 2224)]