97340980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{1531}}^1$

素因数の和:1585

約数の個数: 72

約数和(自身を含む): 237043296

約数和(自身を除く): 139702316

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 289, 340, 374, 578, 748, 935, 1156, 1445, 1531, 1870, 2890, 3062, 3179, 3740, 5780, 6124, 6358, 7655, 12716, 15310, 15895, 16841, 26027, 30620, 31790, 33682, 52054, 63580, 67364, 84205, 104108, 130135, 168410, 260270, 286297, 336820, 442459, 520540, 572594, 884918, 1145188, 1431485, 1769836, 2212295, 2862970, 4424590, 4867049, 5725940, 8849180, 9734098, 19468196, 24335245, 48670490, 97340980]

約数ペア:

[(1, 97340980), (2, 48670490), (4, 24335245), (5, 19468196), (10, 9734098), (11, 8849180), (17, 5725940), (20, 4867049), (22, 4424590), (34, 2862970), (44, 2212295), (55, 1769836), (68, 1431485), (85, 1145188), (110, 884918), (170, 572594), (187, 520540), (220, 442459), (289, 336820), (340, 286297), (374, 260270), (578, 168410), (748, 130135), (935, 104108), (1156, 84205), (1445, 67364), (1531, 63580), (1870, 52054), (2890, 33682), (3062, 31790), (3179, 30620), (3740, 26027), (5780, 16841), (6124, 15895), (6358, 15310), (7655, 12716)]