38668480

素因数分解:

$2^6\times 5^1\times {\mathrm{149}}^1\times {\mathrm{811}}^1$

素因数の和:977

約数の個数: 56

約数和(自身を含む): 92811600

約数和(自身を除く): 54143120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 149, 160, 298, 320, 596, 745, 811, 1192, 1490, 1622, 2384, 2980, 3244, 4055, 4768, 5960, 6488, 8110, 9536, 11920, 12976, 16220, 23840, 25952, 32440, 47680, 51904, 64880, 120839, 129760, 241678, 259520, 483356, 604195, 966712, 1208390, 1933424, 2416780, 3866848, 4833560, 7733696, 9667120, 19334240, 38668480]

約数ペア:

[(1, 38668480), (2, 19334240), (4, 9667120), (5, 7733696), (8, 4833560), (10, 3866848), (16, 2416780), (20, 1933424), (32, 1208390), (40, 966712), (64, 604195), (80, 483356), (149, 259520), (160, 241678), (298, 129760), (320, 120839), (596, 64880), (745, 51904), (811, 47680), (1192, 32440), (1490, 25952), (1622, 23840), (2384, 16220), (2980, 12976), (3244, 11920), (4055, 9536), (4768, 8110), (5960, 6488)]