17486545990

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{7237}}^1$

素因数の和:7441

約数の個数: 64

約数和(自身を含む): 33094220544

約数和(自身を除く): 15607674554

約数列:

[1, 2, 5, 10, 47, 53, 94, 97, 106, 194, 235, 265, 470, 485, 530, 970, 2491, 4559, 4982, 5141, 7237, 9118, 10282, 12455, 14474, 22795, 24910, 25705, 36185, 45590, 51410, 72370, 241627, 340139, 383561, 483254, 680278, 701989, 767122, 1208135, 1403978, 1700695, 1917805, 2416270, 3401390, 3509945, 3835610, 7019890, 18027367, 32993483, 36054734, 37205417, 65986966, 74410834, 90136835, 164967415, 180273670, 186027085, 329934830, 372054170, 1748654599, 3497309198, 8743272995, 17486545990]

約数ペア:

[(1, 17486545990), (2, 8743272995), (5, 3497309198), (10, 1748654599), (47, 372054170), (53, 329934830), (94, 186027085), (97, 180273670), (106, 164967415), (194, 90136835), (235, 74410834), (265, 65986966), (470, 37205417), (485, 36054734), (530, 32993483), (970, 18027367), (2491, 7019890), (4559, 3835610), (4982, 3509945), (5141, 3401390), (7237, 2416270), (9118, 1917805), (10282, 1700695), (12455, 1403978), (14474, 1208135), (22795, 767122), (24910, 701989), (25705, 680278), (36185, 483254), (45590, 383561), (51410, 340139), (72370, 241627)]