5237366980

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{62603}}^1$

素因数の和:62748

約数の個数: 48

約数和(自身を含む): 11358869760

約数和(自身を除く): 6121502780

約数列:

[1, 2, 4, 5, 10, 20, 47, 89, 94, 178, 188, 235, 356, 445, 470, 890, 940, 1780, 4183, 8366, 16732, 20915, 41830, 62603, 83660, 125206, 250412, 313015, 626030, 1252060, 2942341, 5571667, 5884682, 11143334, 11769364, 14711705, 22286668, 27858335, 29423410, 55716670, 58846820, 111433340, 261868349, 523736698, 1047473396, 1309341745, 2618683490, 5237366980]

約数ペア:

[(1, 5237366980), (2, 2618683490), (4, 1309341745), (5, 1047473396), (10, 523736698), (20, 261868349), (47, 111433340), (89, 58846820), (94, 55716670), (178, 29423410), (188, 27858335), (235, 22286668), (356, 14711705), (445, 11769364), (470, 11143334), (890, 5884682), (940, 5571667), (1780, 2942341), (4183, 1252060), (8366, 626030), (16732, 313015), (20915, 250412), (41830, 125206), (62603, 83660)]