5280751480

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{59281}}^1$

素因数の和:59440

約数の個数: 64

約数和(自身を含む): 12676862880

約数和(自身を除く): 7396111400

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, 17816, 22270, 44540, 59281, 89080, 118562, 237124, 296405, 474248, 592810, 1007777, 1185620, 2015554, 2371240, 4031108, 5038885, 7765811, 8062216, 10077770, 15531622, 20155540, 31063244, 38829055, 40311080, 62126488, 77658110, 132018787, 155316220, 264037574, 310632440, 528075148, 660093935, 1056150296, 1320187870, 2640375740, 5280751480]

約数ペア:

[(1, 5280751480), (2, 2640375740), (4, 1320187870), (5, 1056150296), (8, 660093935), (10, 528075148), (17, 310632440), (20, 264037574), (34, 155316220), (40, 132018787), (68, 77658110), (85, 62126488), (131, 40311080), (136, 38829055), (170, 31063244), (262, 20155540), (340, 15531622), (524, 10077770), (655, 8062216), (680, 7765811), (1048, 5038885), (1310, 4031108), (2227, 2371240), (2620, 2015554), (4454, 1185620), (5240, 1007777), (8908, 592810), (11135, 474248), (17816, 296405), (22270, 237124), (44540, 118562), (59281, 89080)]