5870440

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:214

約数の個数: 64

約数和(自身を含む): 14288400

約数和(自身を除く): 8417960

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 89, 97, 136, 170, 178, 194, 340, 356, 388, 445, 485, 680, 712, 776, 890, 970, 1513, 1649, 1780, 1940, 3026, 3298, 3560, 3880, 6052, 6596, 7565, 8245, 8633, 12104, 13192, 15130, 16490, 17266, 30260, 32980, 34532, 43165, 60520, 65960, 69064, 86330, 146761, 172660, 293522, 345320, 587044, 733805, 1174088, 1467610, 2935220, 5870440]

約数ペア:

[(1, 5870440), (2, 2935220), (4, 1467610), (5, 1174088), (8, 733805), (10, 587044), (17, 345320), (20, 293522), (34, 172660), (40, 146761), (68, 86330), (85, 69064), (89, 65960), (97, 60520), (136, 43165), (170, 34532), (178, 32980), (194, 30260), (340, 17266), (356, 16490), (388, 15130), (445, 13192), (485, 12104), (680, 8633), (712, 8245), (776, 7565), (890, 6596), (970, 6052), (1513, 3880), (1649, 3560), (1780, 3298), (1940, 3026)]