15836650

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{293}}^1$

素因数の和:375

約数の個数: 48

約数和(自身を含む): 31497984

約数和(自身を除く): 15661334

約数列:

[1, 2, 5, 10, 23, 25, 46, 47, 50, 94, 115, 230, 235, 293, 470, 575, 586, 1081, 1150, 1175, 1465, 2162, 2350, 2930, 5405, 6739, 7325, 10810, 13478, 13771, 14650, 27025, 27542, 33695, 54050, 67390, 68855, 137710, 168475, 316733, 336950, 344275, 633466, 688550, 1583665, 3167330, 7918325, 15836650]

約数ペア:

[(1, 15836650), (2, 7918325), (5, 3167330), (10, 1583665), (23, 688550), (25, 633466), (46, 344275), (47, 336950), (50, 316733), (94, 168475), (115, 137710), (230, 68855), (235, 67390), (293, 54050), (470, 33695), (575, 27542), (586, 27025), (1081, 14650), (1150, 13771), (1175, 13478), (1465, 10810), (2162, 7325), (2350, 6739), (2930, 5405)]