39754380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{8387}}^1$

素因数の和:8478

約数の個数: 48

約数和(自身を含む): 112734720

約数和(自身を除く): 72980340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 790, 948, 1185, 1580, 2370, 4740, 8387, 16774, 25161, 33548, 41935, 50322, 83870, 100644, 125805, 167740, 251610, 503220, 662573, 1325146, 1987719, 2650292, 3312865, 3975438, 6625730, 7950876, 9938595, 13251460, 19877190, 39754380]

約数ペア:

[(1, 39754380), (2, 19877190), (3, 13251460), (4, 9938595), (5, 7950876), (6, 6625730), (10, 3975438), (12, 3312865), (15, 2650292), (20, 1987719), (30, 1325146), (60, 662573), (79, 503220), (158, 251610), (237, 167740), (316, 125805), (395, 100644), (474, 83870), (790, 50322), (948, 41935), (1185, 33548), (1580, 25161), (2370, 16774), (4740, 8387)]