83818670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:174

約数の個数: 96

約数和(自身を含む): 181960128

約数和(自身を除く): 98141458

約数列:

[1, 2, 5, 10, 13, 17, 23, 26, 34, 46, 65, 85, 97, 115, 130, 170, 194, 221, 230, 289, 299, 391, 442, 485, 578, 598, 782, 970, 1105, 1261, 1445, 1495, 1649, 1955, 2210, 2231, 2522, 2890, 2990, 3298, 3757, 3910, 4462, 5083, 6305, 6647, 7514, 8245, 10166, 11155, 12610, 13294, 16490, 18785, 21437, 22310, 25415, 28033, 29003, 33235, 37570, 37927, 42874, 50830, 56066, 58006, 66470, 75854, 86411, 107185, 140165, 145015, 172822, 189635, 214370, 280330, 290030, 364429, 379270, 432055, 493051, 644759, 728858, 864110, 986102, 1289518, 1822145, 2465255, 3223795, 3644290, 4930510, 6447590, 8381867, 16763734, 41909335, 83818670]

約数ペア:

[(1, 83818670), (2, 41909335), (5, 16763734), (10, 8381867), (13, 6447590), (17, 4930510), (23, 3644290), (26, 3223795), (34, 2465255), (46, 1822145), (65, 1289518), (85, 986102), (97, 864110), (115, 728858), (130, 644759), (170, 493051), (194, 432055), (221, 379270), (230, 364429), (289, 290030), (299, 280330), (391, 214370), (442, 189635), (485, 172822), (578, 145015), (598, 140165), (782, 107185), (970, 86411), (1105, 75854), (1261, 66470), (1445, 58006), (1495, 56066), (1649, 50830), (1955, 42874), (2210, 37927), (2231, 37570), (2522, 33235), (2890, 29003), (2990, 28033), (3298, 25415), (3757, 22310), (3910, 21437), (4462, 18785), (5083, 16490), (6305, 13294), (6647, 12610), (7514, 11155), (8245, 10166)]