15664528910

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{32497}}^1$

素因数の和:32625

約数の個数: 64

約数和(自身を含む): 30886099200

約数和(自身を除く): 15221570290

約数列:

[1, 2, 5, 10, 19, 38, 43, 59, 86, 95, 118, 190, 215, 295, 430, 590, 817, 1121, 1634, 2242, 2537, 4085, 5074, 5605, 8170, 11210, 12685, 25370, 32497, 48203, 64994, 96406, 162485, 241015, 324970, 482030, 617443, 1234886, 1397371, 1917323, 2794742, 3087215, 3834646, 6174430, 6986855, 9586615, 13973710, 19173230, 26550049, 36429137, 53100098, 72858274, 82444889, 132750245, 164889778, 182145685, 265500490, 364291370, 412224445, 824448890, 1566452891, 3132905782, 7832264455, 15664528910]

約数ペア:

[(1, 15664528910), (2, 7832264455), (5, 3132905782), (10, 1566452891), (19, 824448890), (38, 412224445), (43, 364291370), (59, 265500490), (86, 182145685), (95, 164889778), (118, 132750245), (190, 82444889), (215, 72858274), (295, 53100098), (430, 36429137), (590, 26550049), (817, 19173230), (1121, 13973710), (1634, 9586615), (2242, 6986855), (2537, 6174430), (4085, 3834646), (5074, 3087215), (5605, 2794742), (8170, 1917323), (11210, 1397371), (12685, 1234886), (25370, 617443), (32497, 482030), (48203, 324970), (64994, 241015), (96406, 162485)]