19488015610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{541}}^1\times {\mathrm{10949}}^1$

素因数の和:11551

約数の個数: 64

約数和(自身を含む): 41022028800

約数和(自身を除く): 21534013190

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 235, 329, 470, 541, 658, 1082, 1645, 2705, 3290, 3787, 5410, 7574, 10949, 18935, 21898, 25427, 37870, 50854, 54745, 76643, 109490, 127135, 153286, 177989, 254270, 355978, 383215, 514603, 766430, 889945, 1029206, 1779890, 2573015, 3602221, 5146030, 5923409, 7204442, 11846818, 18011105, 29617045, 36022210, 41463863, 59234090, 82927726, 207319315, 278400223, 414638630, 556800446, 1392001115, 1948801561, 2784002230, 3897603122, 9744007805, 19488015610]

約数ペア:

[(1, 19488015610), (2, 9744007805), (5, 3897603122), (7, 2784002230), (10, 1948801561), (14, 1392001115), (35, 556800446), (47, 414638630), (70, 278400223), (94, 207319315), (235, 82927726), (329, 59234090), (470, 41463863), (541, 36022210), (658, 29617045), (1082, 18011105), (1645, 11846818), (2705, 7204442), (3290, 5923409), (3787, 5146030), (5410, 3602221), (7574, 2573015), (10949, 1779890), (18935, 1029206), (21898, 889945), (25427, 766430), (37870, 514603), (50854, 383215), (54745, 355978), (76643, 254270), (109490, 177989), (127135, 153286)]