15696416780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1\times {\mathrm{5981}}^1$

素因数の和:6231

約数の個数: 96

約数和(自身を含む): 36661524480

約数和(自身を除く): 20965107700

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 79, 110, 151, 158, 220, 302, 316, 395, 604, 755, 790, 869, 1510, 1580, 1661, 1738, 3020, 3322, 3476, 4345, 5981, 6644, 8305, 8690, 11929, 11962, 16610, 17380, 23858, 23924, 29905, 33220, 47716, 59645, 59810, 65791, 119290, 119620, 131219, 131582, 238580, 262438, 263164, 328955, 472499, 524876, 656095, 657910, 903131, 944998, 1312190, 1315820, 1806262, 1889996, 2362495, 2624380, 3612524, 4515655, 4724990, 5197489, 9031310, 9449980, 9934441, 10394978, 18062620, 19868882, 20789956, 25987445, 39737764, 49672205, 51974890, 71347349, 99344410, 103949780, 142694698, 198688820, 285389396, 356736745, 713473490, 784820839, 1426946980, 1569641678, 3139283356, 3924104195, 7848208390, 15696416780]

約数ペア:

[(1, 15696416780), (2, 7848208390), (4, 3924104195), (5, 3139283356), (10, 1569641678), (11, 1426946980), (20, 784820839), (22, 713473490), (44, 356736745), (55, 285389396), (79, 198688820), (110, 142694698), (151, 103949780), (158, 99344410), (220, 71347349), (302, 51974890), (316, 49672205), (395, 39737764), (604, 25987445), (755, 20789956), (790, 19868882), (869, 18062620), (1510, 10394978), (1580, 9934441), (1661, 9449980), (1738, 9031310), (3020, 5197489), (3322, 4724990), (3476, 4515655), (4345, 3612524), (5981, 2624380), (6644, 2362495), (8305, 1889996), (8690, 1806262), (11929, 1315820), (11962, 1312190), (16610, 944998), (17380, 903131), (23858, 657910), (23924, 656095), (29905, 524876), (33220, 472499), (47716, 328955), (59645, 263164), (59810, 262438), (65791, 238580), (119290, 131582), (119620, 131219)]