6669440

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{613}}^1$

素因数の和:649

約数の個数: 64

約数和(自身を含む): 16909560

約数和(自身を除く): 10240120

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 272, 320, 340, 544, 613, 640, 680, 1088, 1226, 1360, 2176, 2452, 2720, 3065, 4904, 5440, 6130, 9808, 10421, 10880, 12260, 19616, 20842, 24520, 39232, 41684, 49040, 52105, 78464, 83368, 98080, 104210, 166736, 196160, 208420, 333472, 392320, 416840, 666944, 833680, 1333888, 1667360, 3334720, 6669440]

約数ペア:

[(1, 6669440), (2, 3334720), (4, 1667360), (5, 1333888), (8, 833680), (10, 666944), (16, 416840), (17, 392320), (20, 333472), (32, 208420), (34, 196160), (40, 166736), (64, 104210), (68, 98080), (80, 83368), (85, 78464), (128, 52105), (136, 49040), (160, 41684), (170, 39232), (272, 24520), (320, 20842), (340, 19616), (544, 12260), (613, 10880), (640, 10421), (680, 9808), (1088, 6130), (1226, 5440), (1360, 4904), (2176, 3065), (2452, 2720)]