73322480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{11903}}^1$

素因数の和:11934

約数の個数: 80

約数和(自身を含む): 212557824

約数和(自身を除く): 139235344

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 6160, 11903, 23806, 47612, 59515, 83321, 95224, 119030, 130933, 166642, 190448, 238060, 261866, 333284, 416605, 476120, 523732, 654665, 666568, 833210, 916531, 952240, 1047464, 1309330, 1333136, 1666420, 1833062, 2094928, 2618660, 3332840, 3666124, 4582655, 5237320, 6665680, 7332248, 9165310, 10474640, 14664496, 18330620, 36661240, 73322480]

約数ペア:

[(1, 73322480), (2, 36661240), (4, 18330620), (5, 14664496), (7, 10474640), (8, 9165310), (10, 7332248), (11, 6665680), (14, 5237320), (16, 4582655), (20, 3666124), (22, 3332840), (28, 2618660), (35, 2094928), (40, 1833062), (44, 1666420), (55, 1333136), (56, 1309330), (70, 1047464), (77, 952240), (80, 916531), (88, 833210), (110, 666568), (112, 654665), (140, 523732), (154, 476120), (176, 416605), (220, 333284), (280, 261866), (308, 238060), (385, 190448), (440, 166642), (560, 130933), (616, 119030), (770, 95224), (880, 83321), (1232, 59515), (1540, 47612), (3080, 23806), (6160, 11903)]