19267520

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3169}}^1$

素因数の和:3205

約数の個数: 56

約数和(自身を含む): 48310800

約数和(自身を除く): 29043280

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 3040, 3169, 6080, 6338, 12676, 15845, 25352, 31690, 50704, 60211, 63380, 101408, 120422, 126760, 202816, 240844, 253520, 301055, 481688, 507040, 602110, 963376, 1014080, 1204220, 1926752, 2408440, 3853504, 4816880, 9633760, 19267520]

約数ペア:

[(1, 19267520), (2, 9633760), (4, 4816880), (5, 3853504), (8, 2408440), (10, 1926752), (16, 1204220), (19, 1014080), (20, 963376), (32, 602110), (38, 507040), (40, 481688), (64, 301055), (76, 253520), (80, 240844), (95, 202816), (152, 126760), (160, 120422), (190, 101408), (304, 63380), (320, 60211), (380, 50704), (608, 31690), (760, 25352), (1216, 15845), (1520, 12676), (3040, 6338), (3169, 6080)]