788120170

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{197}}^1\times {\mathrm{233}}^1$

素因数の和:555

約数の個数: 64

約数和(自身を含む): 1531179936

約数和(自身を除く): 743059766

約数列:

[1, 2, 5, 10, 17, 34, 85, 101, 170, 197, 202, 233, 394, 466, 505, 985, 1010, 1165, 1717, 1970, 2330, 3349, 3434, 3961, 6698, 7922, 8585, 16745, 17170, 19805, 19897, 23533, 33490, 39610, 39794, 45901, 47066, 91802, 99485, 117665, 198970, 229505, 235330, 338249, 400061, 459010, 676498, 780317, 800122, 1560634, 1691245, 2000305, 3382490, 3901585, 4000610, 4636001, 7803170, 9272002, 23180005, 46360010, 78812017, 157624034, 394060085, 788120170]

約数ペア:

[(1, 788120170), (2, 394060085), (5, 157624034), (10, 78812017), (17, 46360010), (34, 23180005), (85, 9272002), (101, 7803170), (170, 4636001), (197, 4000610), (202, 3901585), (233, 3382490), (394, 2000305), (466, 1691245), (505, 1560634), (985, 800122), (1010, 780317), (1165, 676498), (1717, 459010), (1970, 400061), (2330, 338249), (3349, 235330), (3434, 229505), (3961, 198970), (6698, 117665), (7922, 99485), (8585, 91802), (16745, 47066), (17170, 45901), (19805, 39794), (19897, 39610), (23533, 33490)]