26950840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{953}}^1$

素因数の和:1072

約数の個数: 64

約数和(自身を含む): 70061760

約数和(自身を除く): 43110920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 101, 140, 202, 280, 404, 505, 707, 808, 953, 1010, 1414, 1906, 2020, 2828, 3535, 3812, 4040, 4765, 5656, 6671, 7070, 7624, 9530, 13342, 14140, 19060, 26684, 28280, 33355, 38120, 53368, 66710, 96253, 133420, 192506, 266840, 385012, 481265, 673771, 770024, 962530, 1347542, 1925060, 2695084, 3368855, 3850120, 5390168, 6737710, 13475420, 26950840]

約数ペア:

[(1, 26950840), (2, 13475420), (4, 6737710), (5, 5390168), (7, 3850120), (8, 3368855), (10, 2695084), (14, 1925060), (20, 1347542), (28, 962530), (35, 770024), (40, 673771), (56, 481265), (70, 385012), (101, 266840), (140, 192506), (202, 133420), (280, 96253), (404, 66710), (505, 53368), (707, 38120), (808, 33355), (953, 28280), (1010, 26684), (1414, 19060), (1906, 14140), (2020, 13342), (2828, 9530), (3535, 7624), (3812, 7070), (4040, 6671), (4765, 5656)]