8388540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1607}}^1$

素因数の和:1651

約数の個数: 72

約数和(自身を含む): 26339040

約数和(自身を除く): 17950500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1607, 1740, 2610, 3214, 4821, 5220, 6428, 8035, 9642, 14463, 16070, 19284, 24105, 28926, 32140, 46603, 48210, 57852, 72315, 93206, 96420, 139809, 144630, 186412, 233015, 279618, 289260, 419427, 466030, 559236, 699045, 838854, 932060, 1398090, 1677708, 2097135, 2796180, 4194270, 8388540]

約数ペア:

[(1, 8388540), (2, 4194270), (3, 2796180), (4, 2097135), (5, 1677708), (6, 1398090), (9, 932060), (10, 838854), (12, 699045), (15, 559236), (18, 466030), (20, 419427), (29, 289260), (30, 279618), (36, 233015), (45, 186412), (58, 144630), (60, 139809), (87, 96420), (90, 93206), (116, 72315), (145, 57852), (174, 48210), (180, 46603), (261, 32140), (290, 28926), (348, 24105), (435, 19284), (522, 16070), (580, 14463), (870, 9642), (1044, 8035), (1305, 6428), (1607, 5220), (1740, 4821), (2610, 3214)]