8038250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:144

約数の個数: 64

約数和(自身を含む): 17072640

約数和(自身を除く): 9034390

約数列:

[1, 2, 5, 10, 11, 22, 25, 37, 50, 55, 74, 79, 110, 125, 158, 185, 250, 275, 370, 395, 407, 550, 790, 814, 869, 925, 1375, 1738, 1850, 1975, 2035, 2750, 2923, 3950, 4070, 4345, 4625, 5846, 8690, 9250, 9875, 10175, 14615, 19750, 20350, 21725, 29230, 32153, 43450, 50875, 64306, 73075, 101750, 108625, 146150, 160765, 217250, 321530, 365375, 730750, 803825, 1607650, 4019125, 8038250]

約数ペア:

[(1, 8038250), (2, 4019125), (5, 1607650), (10, 803825), (11, 730750), (22, 365375), (25, 321530), (37, 217250), (50, 160765), (55, 146150), (74, 108625), (79, 101750), (110, 73075), (125, 64306), (158, 50875), (185, 43450), (250, 32153), (275, 29230), (370, 21725), (395, 20350), (407, 19750), (550, 14615), (790, 10175), (814, 9875), (869, 9250), (925, 8690), (1375, 5846), (1738, 4625), (1850, 4345), (1975, 4070), (2035, 3950), (2750, 2923)]