2005372740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{28591}}^1$

素因数の和:28777

約数の個数: 96

約数和(自身を含む): 6455844864

約数和(自身を除く): 4450472124

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 167, 210, 334, 420, 501, 668, 835, 1002, 1169, 1670, 2004, 2338, 2505, 3340, 3507, 4676, 5010, 5845, 7014, 10020, 11690, 14028, 17535, 23380, 28591, 35070, 57182, 70140, 85773, 114364, 142955, 171546, 200137, 285910, 343092, 400274, 428865, 571820, 600411, 800548, 857730, 1000685, 1200822, 1715460, 2001370, 2401644, 3002055, 4002740, 4774697, 6004110, 9549394, 12008220, 14324091, 19098788, 23873485, 28648182, 33422879, 47746970, 57296364, 66845758, 71620455, 95493940, 100268637, 133691516, 143240910, 167114395, 200537274, 286481820, 334228790, 401074548, 501343185, 668457580, 1002686370, 2005372740]

約数ペア:

[(1, 2005372740), (2, 1002686370), (3, 668457580), (4, 501343185), (5, 401074548), (6, 334228790), (7, 286481820), (10, 200537274), (12, 167114395), (14, 143240910), (15, 133691516), (20, 100268637), (21, 95493940), (28, 71620455), (30, 66845758), (35, 57296364), (42, 47746970), (60, 33422879), (70, 28648182), (84, 23873485), (105, 19098788), (140, 14324091), (167, 12008220), (210, 9549394), (334, 6004110), (420, 4774697), (501, 4002740), (668, 3002055), (835, 2401644), (1002, 2001370), (1169, 1715460), (1670, 1200822), (2004, 1000685), (2338, 857730), (2505, 800548), (3340, 600411), (3507, 571820), (4676, 428865), (5010, 400274), (5845, 343092), (7014, 285910), (10020, 200137), (11690, 171546), (14028, 142955), (17535, 114364), (23380, 85773), (28591, 70140), (35070, 57182)]