38970250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{383}}^1$

素因数の和:448

約数の個数: 64

約数和(自身を含む): 81948672

約数和(自身を除く): 42978422

約数列:

[1, 2, 5, 10, 11, 22, 25, 37, 50, 55, 74, 110, 125, 185, 250, 275, 370, 383, 407, 550, 766, 814, 925, 1375, 1850, 1915, 2035, 2750, 3830, 4070, 4213, 4625, 8426, 9250, 9575, 10175, 14171, 19150, 20350, 21065, 28342, 42130, 47875, 50875, 70855, 95750, 101750, 105325, 141710, 155881, 210650, 311762, 354275, 526625, 708550, 779405, 1053250, 1558810, 1771375, 3542750, 3897025, 7794050, 19485125, 38970250]

約数ペア:

[(1, 38970250), (2, 19485125), (5, 7794050), (10, 3897025), (11, 3542750), (22, 1771375), (25, 1558810), (37, 1053250), (50, 779405), (55, 708550), (74, 526625), (110, 354275), (125, 311762), (185, 210650), (250, 155881), (275, 141710), (370, 105325), (383, 101750), (407, 95750), (550, 70855), (766, 50875), (814, 47875), (925, 42130), (1375, 28342), (1850, 21065), (1915, 20350), (2035, 19150), (2750, 14171), (3830, 10175), (4070, 9575), (4213, 9250), (4625, 8426)]