2012302580

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{43201}}^1$

素因数の和:43364

約数の個数: 48

約数和(自身を含む): 4507178256

約数和(自身を除く): 2494875676

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 137, 170, 274, 340, 548, 685, 1370, 2329, 2740, 4658, 9316, 11645, 23290, 43201, 46580, 86402, 172804, 216005, 432010, 734417, 864020, 1468834, 2937668, 3672085, 5918537, 7344170, 11837074, 14688340, 23674148, 29592685, 59185370, 100615129, 118370740, 201230258, 402460516, 503075645, 1006151290, 2012302580]

約数ペア:

[(1, 2012302580), (2, 1006151290), (4, 503075645), (5, 402460516), (10, 201230258), (17, 118370740), (20, 100615129), (34, 59185370), (68, 29592685), (85, 23674148), (137, 14688340), (170, 11837074), (274, 7344170), (340, 5918537), (548, 3672085), (685, 2937668), (1370, 1468834), (2329, 864020), (2740, 734417), (4658, 432010), (9316, 216005), (11645, 172804), (23290, 86402), (43201, 46580)]