1566115480

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{17581}}^1$

素因数の和:17740

約数の個数: 64

約数和(自身を含む): 3759734880

約数和(自身を除く): 2193619400

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, 2227, 2620, 4454, 5240, 8908, 11135, 17581, 17816, 22270, 35162, 44540, 70324, 87905, 89080, 140648, 175810, 298877, 351620, 597754, 703240, 1195508, 1494385, 2303111, 2391016, 2988770, 4606222, 5977540, 9212444, 11515555, 11955080, 18424888, 23031110, 39152887, 46062220, 78305774, 92124440, 156611548, 195764435, 313223096, 391528870, 783057740, 1566115480]

約数ペア:

[(1, 1566115480), (2, 783057740), (4, 391528870), (5, 313223096), (8, 195764435), (10, 156611548), (17, 92124440), (20, 78305774), (34, 46062220), (40, 39152887), (68, 23031110), (85, 18424888), (131, 11955080), (136, 11515555), (170, 9212444), (262, 5977540), (340, 4606222), (524, 2988770), (655, 2391016), (680, 2303111), (1048, 1494385), (1310, 1195508), (2227, 703240), (2620, 597754), (4454, 351620), (5240, 298877), (8908, 175810), (11135, 140648), (17581, 89080), (17816, 87905), (22270, 70324), (35162, 44540)]