38235440

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{10169}}^1$

素因数の和:10229

約数の個数: 40

約数和(自身を含む): 90797760

約数和(自身を除く): 52562320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3760, 10169, 20338, 40676, 50845, 81352, 101690, 162704, 203380, 406760, 477943, 813520, 955886, 1911772, 2389715, 3823544, 4779430, 7647088, 9558860, 19117720, 38235440]

約数ペア:

[(1, 38235440), (2, 19117720), (4, 9558860), (5, 7647088), (8, 4779430), (10, 3823544), (16, 2389715), (20, 1911772), (40, 955886), (47, 813520), (80, 477943), (94, 406760), (188, 203380), (235, 162704), (376, 101690), (470, 81352), (752, 50845), (940, 40676), (1880, 20338), (3760, 10169)]