4269440

素因数分解:

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

素因数の和:979

約数の個数: 64

約数和(自身を含む): 11676960

約数和(自身を除く): 7407520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 953, 1120, 1906, 2240, 3812, 4480, 4765, 6671, 7624, 9530, 13342, 15248, 19060, 26684, 30496, 33355, 38120, 53368, 60992, 66710, 76240, 106736, 121984, 133420, 152480, 213472, 266840, 304960, 426944, 533680, 609920, 853888, 1067360, 2134720, 4269440]

約数ペア:

[(1, 4269440), (2, 2134720), (4, 1067360), (5, 853888), (7, 609920), (8, 533680), (10, 426944), (14, 304960), (16, 266840), (20, 213472), (28, 152480), (32, 133420), (35, 121984), (40, 106736), (56, 76240), (64, 66710), (70, 60992), (80, 53368), (112, 38120), (128, 33355), (140, 30496), (160, 26684), (224, 19060), (280, 15248), (320, 13342), (448, 9530), (560, 7624), (640, 6671), (896, 4765), (953, 4480), (1120, 3812), (1906, 2240)]