45662540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{199}}^1$

素因数の和:375

約数の個数: 96

約数和(自身を含む): 120960000

約数和(自身を除く): 75297460

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 149, 154, 199, 220, 298, 308, 385, 398, 596, 745, 770, 796, 995, 1043, 1393, 1490, 1540, 1639, 1990, 2086, 2189, 2786, 2980, 3278, 3980, 4172, 4378, 5215, 5572, 6556, 6965, 8195, 8756, 10430, 10945, 11473, 13930, 15323, 16390, 20860, 21890, 22946, 27860, 29651, 30646, 32780, 43780, 45892, 57365, 59302, 61292, 76615, 114730, 118604, 148255, 153230, 207557, 229460, 296510, 306460, 326161, 415114, 593020, 652322, 830228, 1037785, 1304644, 1630805, 2075570, 2283127, 3261610, 4151140, 4566254, 6523220, 9132508, 11415635, 22831270, 45662540]

約数ペア:

[(1, 45662540), (2, 22831270), (4, 11415635), (5, 9132508), (7, 6523220), (10, 4566254), (11, 4151140), (14, 3261610), (20, 2283127), (22, 2075570), (28, 1630805), (35, 1304644), (44, 1037785), (55, 830228), (70, 652322), (77, 593020), (110, 415114), (140, 326161), (149, 306460), (154, 296510), (199, 229460), (220, 207557), (298, 153230), (308, 148255), (385, 118604), (398, 114730), (596, 76615), (745, 61292), (770, 59302), (796, 57365), (995, 45892), (1043, 43780), (1393, 32780), (1490, 30646), (1540, 29651), (1639, 27860), (1990, 22946), (2086, 21890), (2189, 20860), (2786, 16390), (2980, 15323), (3278, 13930), (3980, 11473), (4172, 10945), (4378, 10430), (5215, 8756), (5572, 8195), (6556, 6965)]