103650680

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{52883}}^1$

素因数の和:52908

約数の個数: 48

約数和(自身を含む): 271294920

約数和(自身を除く): 167644240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 52883, 105766, 211532, 264415, 370181, 423064, 528830, 740362, 1057660, 1480724, 1850905, 2115320, 2591267, 2961448, 3701810, 5182534, 7403620, 10365068, 12956335, 14807240, 20730136, 25912670, 51825340, 103650680]

約数ペア:

[(1, 103650680), (2, 51825340), (4, 25912670), (5, 20730136), (7, 14807240), (8, 12956335), (10, 10365068), (14, 7403620), (20, 5182534), (28, 3701810), (35, 2961448), (40, 2591267), (49, 2115320), (56, 1850905), (70, 1480724), (98, 1057660), (140, 740362), (196, 528830), (245, 423064), (280, 370181), (392, 264415), (490, 211532), (980, 105766), (1960, 52883)]