105655017020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{2805497}}^1$

素因数の和:2805782

約数の個数: 48

約数和(自身を含む): 254514778560

約数和(自身を除く): 148859761540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 269, 538, 1076, 1345, 1883, 2690, 3766, 5380, 7532, 9415, 18830, 37660, 2805497, 5610994, 11221988, 14027485, 19638479, 28054970, 39276958, 56109940, 78553916, 98192395, 196384790, 392769580, 754678693, 1509357386, 3018714772, 3773393465, 5282750851, 7546786930, 10565501702, 15093573860, 21131003404, 26413754255, 52827508510, 105655017020]

約数ペア:

[(1, 105655017020), (2, 52827508510), (4, 26413754255), (5, 21131003404), (7, 15093573860), (10, 10565501702), (14, 7546786930), (20, 5282750851), (28, 3773393465), (35, 3018714772), (70, 1509357386), (140, 754678693), (269, 392769580), (538, 196384790), (1076, 98192395), (1345, 78553916), (1883, 56109940), (2690, 39276958), (3766, 28054970), (5380, 19638479), (7532, 14027485), (9415, 11221988), (18830, 5610994), (37660, 2805497)]