4655420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3023}}^1$

素因数の和:3050

約数の個数: 48

約数和(自身を含む): 12192768

約数和(自身を除く): 7537348

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, 3023, 6046, 12092, 15115, 21161, 30230, 33253, 42322, 60460, 66506, 84644, 105805, 133012, 166265, 211610, 232771, 332530, 423220, 465542, 665060, 931084, 1163855, 2327710, 4655420]

約数ペア:

[(1, 4655420), (2, 2327710), (4, 1163855), (5, 931084), (7, 665060), (10, 465542), (11, 423220), (14, 332530), (20, 232771), (22, 211610), (28, 166265), (35, 133012), (44, 105805), (55, 84644), (70, 66506), (77, 60460), (110, 42322), (140, 33253), (154, 30230), (220, 21161), (308, 15115), (385, 12092), (770, 6046), (1540, 3023)]