15691386522260

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{94492271}}^1$

素因数の和:94492341

約数の個数: 72

約数和(自身を含む): 36289568077056

約数和(自身を除く): 20598181554796

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 38, 46, 76, 92, 95, 115, 190, 230, 361, 380, 437, 460, 722, 874, 1444, 1748, 1805, 2185, 3610, 4370, 7220, 8303, 8740, 16606, 33212, 41515, 83030, 166060, 94492271, 188984542, 377969084, 472461355, 944922710, 1795353149, 1889845420, 2173322233, 3590706298, 4346644466, 7181412596, 8693288932, 8976765745, 10866611165, 17953531490, 21733222330, 34111709831, 35907062980, 41293122427, 43466444660, 68223419662, 82586244854, 136446839324, 165172489708, 170558549155, 206465612135, 341117098310, 412931224270, 682234196620, 784569326113, 825862448540, 1569138652226, 3138277304452, 3922846630565, 7845693261130, 15691386522260]

約数ペア:

[(1, 15691386522260), (2, 7845693261130), (4, 3922846630565), (5, 3138277304452), (10, 1569138652226), (19, 825862448540), (20, 784569326113), (23, 682234196620), (38, 412931224270), (46, 341117098310), (76, 206465612135), (92, 170558549155), (95, 165172489708), (115, 136446839324), (190, 82586244854), (230, 68223419662), (361, 43466444660), (380, 41293122427), (437, 35907062980), (460, 34111709831), (722, 21733222330), (874, 17953531490), (1444, 10866611165), (1748, 8976765745), (1805, 8693288932), (2185, 7181412596), (3610, 4346644466), (4370, 3590706298), (7220, 2173322233), (8303, 1889845420), (8740, 1795353149), (16606, 944922710), (33212, 472461355), (41515, 377969084), (83030, 188984542), (166060, 94492271)]