62775020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{40763}}^1$

素因数の和:40790

約数の個数: 48

約数和(自身を含む): 164360448

約数和(自身を除く): 101585428

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, 40763, 81526, 163052, 203815, 285341, 407630, 448393, 570682, 815260, 896786, 1141364, 1426705, 1793572, 2241965, 2853410, 3138751, 4483930, 5706820, 6277502, 8967860, 12555004, 15693755, 31387510, 62775020]

約数ペア:

[(1, 62775020), (2, 31387510), (4, 15693755), (5, 12555004), (7, 8967860), (10, 6277502), (11, 5706820), (14, 4483930), (20, 3138751), (22, 2853410), (28, 2241965), (35, 1793572), (44, 1426705), (55, 1141364), (70, 896786), (77, 815260), (110, 570682), (140, 448393), (154, 407630), (220, 285341), (308, 203815), (385, 163052), (770, 81526), (1540, 40763)]