69370720

素因数分解:

$2^5\times 5^1\times {\mathrm{523}}^1\times {\mathrm{829}}^1$

素因数の和:1367

約数の個数: 48

約数和(自身を含む): 164399760

約数和(自身を除く): 95029040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 523, 829, 1046, 1658, 2092, 2615, 3316, 4145, 4184, 5230, 6632, 8290, 8368, 10460, 13264, 16580, 16736, 20920, 26528, 33160, 41840, 66320, 83680, 132640, 433567, 867134, 1734268, 2167835, 3468536, 4335670, 6937072, 8671340, 13874144, 17342680, 34685360, 69370720]

約数ペア:

[(1, 69370720), (2, 34685360), (4, 17342680), (5, 13874144), (8, 8671340), (10, 6937072), (16, 4335670), (20, 3468536), (32, 2167835), (40, 1734268), (80, 867134), (160, 433567), (523, 132640), (829, 83680), (1046, 66320), (1658, 41840), (2092, 33160), (2615, 26528), (3316, 20920), (4145, 16736), (4184, 16580), (5230, 13264), (6632, 10460), (8290, 8368)]