202205480

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{2887}}^1$

素因数の和:3018

約数の個数: 64

約数和(自身を含む): 486570240

約数和(自身を除く): 284364760

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 103, 136, 170, 206, 340, 412, 515, 680, 824, 1030, 1751, 2060, 2887, 3502, 4120, 5774, 7004, 8755, 11548, 14008, 14435, 17510, 23096, 28870, 35020, 49079, 57740, 70040, 98158, 115480, 196316, 245395, 297361, 392632, 490790, 594722, 981580, 1189444, 1486805, 1963160, 2378888, 2973610, 5055137, 5947220, 10110274, 11894440, 20220548, 25275685, 40441096, 50551370, 101102740, 202205480]

約数ペア:

[(1, 202205480), (2, 101102740), (4, 50551370), (5, 40441096), (8, 25275685), (10, 20220548), (17, 11894440), (20, 10110274), (34, 5947220), (40, 5055137), (68, 2973610), (85, 2378888), (103, 1963160), (136, 1486805), (170, 1189444), (206, 981580), (340, 594722), (412, 490790), (515, 392632), (680, 297361), (824, 245395), (1030, 196316), (1751, 115480), (2060, 98158), (2887, 70040), (3502, 57740), (4120, 49079), (5774, 35020), (7004, 28870), (8755, 23096), (11548, 17510), (14008, 14435)]