75606440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{20771}}^1$

素因数の和:20802

約数の個数: 64

約数和(自身を含む): 209381760

約数和(自身を除く): 133775320

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 20771, 41542, 83084, 103855, 145397, 166168, 207710, 270023, 290794, 415420, 540046, 581588, 726985, 830840, 1080092, 1163176, 1350115, 1453970, 1890161, 2160184, 2700230, 2907940, 3780322, 5400460, 5815880, 7560644, 9450805, 10800920, 15121288, 18901610, 37803220, 75606440]

約数ペア:

[(1, 75606440), (2, 37803220), (4, 18901610), (5, 15121288), (7, 10800920), (8, 9450805), (10, 7560644), (13, 5815880), (14, 5400460), (20, 3780322), (26, 2907940), (28, 2700230), (35, 2160184), (40, 1890161), (52, 1453970), (56, 1350115), (65, 1163176), (70, 1080092), (91, 830840), (104, 726985), (130, 581588), (140, 540046), (182, 415420), (260, 290794), (280, 270023), (364, 207710), (455, 166168), (520, 145397), (728, 103855), (910, 83084), (1820, 41542), (3640, 20771)]