74662720

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{21211}}^1$

素因数の和:21239

約数の個数: 56

約数和(自身を含む): 193962528

約数和(自身を除く): 119299808

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3520, 21211, 42422, 84844, 106055, 169688, 212110, 233321, 339376, 424220, 466642, 678752, 848440, 933284, 1166605, 1357504, 1696880, 1866568, 2333210, 3393760, 3733136, 4666420, 6787520, 7466272, 9332840, 14932544, 18665680, 37331360, 74662720]

約数ペア:

[(1, 74662720), (2, 37331360), (4, 18665680), (5, 14932544), (8, 9332840), (10, 7466272), (11, 6787520), (16, 4666420), (20, 3733136), (22, 3393760), (32, 2333210), (40, 1866568), (44, 1696880), (55, 1357504), (64, 1166605), (80, 933284), (88, 848440), (110, 678752), (160, 466642), (176, 424220), (220, 339376), (320, 233321), (352, 212110), (440, 169688), (704, 106055), (880, 84844), (1760, 42422), (3520, 21211)]