101564540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{65951}}^1$

素因数の和:65978

約数の個数: 48

約数和(自身を含む): 265918464

約数和(自身を除く): 164353924

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 65951, 131902, 263804, 329755, 461657, 659510, 725461, 923314, 1319020, 1450922, 1846628, 2308285, 2901844, 3627305, 4616570, 5078227, 7254610, 9233140, 10156454, 14509220, 20312908, 25391135, 50782270, 101564540]

約数ペア:

[(1, 101564540), (2, 50782270), (4, 25391135), (5, 20312908), (7, 14509220), (10, 10156454), (11, 9233140), (14, 7254610), (20, 5078227), (22, 4616570), (28, 3627305), (35, 2901844), (44, 2308285), (55, 1846628), (70, 1450922), (77, 1319020), (110, 923314), (140, 725461), (154, 659510), (220, 461657), (308, 329755), (385, 263804), (770, 131902), (1540, 65951)]