117674680

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{1321}}^1$

素因数の和:1480

約数の個数: 64

約数和(自身を含む): 282696480

約数和(自身を除く): 165021800

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 131, 136, 170, 262, 340, 524, 655, 680, 1048, 1310, 1321, 2227, 2620, 2642, 4454, 5240, 5284, 6605, 8908, 10568, 11135, 13210, 17816, 22270, 22457, 26420, 44540, 44914, 52840, 89080, 89828, 112285, 173051, 179656, 224570, 346102, 449140, 692204, 865255, 898280, 1384408, 1730510, 2941867, 3461020, 5883734, 6922040, 11767468, 14709335, 23534936, 29418670, 58837340, 117674680]

約数ペア:

[(1, 117674680), (2, 58837340), (4, 29418670), (5, 23534936), (8, 14709335), (10, 11767468), (17, 6922040), (20, 5883734), (34, 3461020), (40, 2941867), (68, 1730510), (85, 1384408), (131, 898280), (136, 865255), (170, 692204), (262, 449140), (340, 346102), (524, 224570), (655, 179656), (680, 173051), (1048, 112285), (1310, 89828), (1321, 89080), (2227, 52840), (2620, 44914), (2642, 44540), (4454, 26420), (5240, 22457), (5284, 22270), (6605, 17816), (8908, 13210), (10568, 11135)]