2173074080

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{714827}}^1$

素因数の和:714861

約数の個数: 48

約数和(自身を含む): 5404099680

約数和(自身を除く): 3231025600

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 714827, 1429654, 2859308, 3574135, 5718616, 7148270, 11437232, 13581713, 14296540, 22874464, 27163426, 28593080, 54326852, 57186160, 67908565, 108653704, 114372320, 135817130, 217307408, 271634260, 434614816, 543268520, 1086537040, 2173074080]

約数ペア:

[(1, 2173074080), (2, 1086537040), (4, 543268520), (5, 434614816), (8, 271634260), (10, 217307408), (16, 135817130), (19, 114372320), (20, 108653704), (32, 67908565), (38, 57186160), (40, 54326852), (76, 28593080), (80, 27163426), (95, 22874464), (152, 14296540), (160, 13581713), (190, 11437232), (304, 7148270), (380, 5718616), (608, 3574135), (760, 2859308), (1520, 1429654), (3040, 714827)]