80940570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{8353}}^1$

素因数の和:8399

約数の個数: 64

約数和(自身を含む): 216535680

約数和(自身を除く): 135595110

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 19, 30, 34, 38, 51, 57, 85, 95, 102, 114, 170, 190, 255, 285, 323, 510, 570, 646, 969, 1615, 1938, 3230, 4845, 8353, 9690, 16706, 25059, 41765, 50118, 83530, 125295, 142001, 158707, 250590, 284002, 317414, 426003, 476121, 710005, 793535, 852006, 952242, 1420010, 1587070, 2130015, 2380605, 2698019, 4260030, 4761210, 5396038, 8094057, 13490095, 16188114, 26980190, 40470285, 80940570]

約数ペア:

[(1, 80940570), (2, 40470285), (3, 26980190), (5, 16188114), (6, 13490095), (10, 8094057), (15, 5396038), (17, 4761210), (19, 4260030), (30, 2698019), (34, 2380605), (38, 2130015), (51, 1587070), (57, 1420010), (85, 952242), (95, 852006), (102, 793535), (114, 710005), (170, 476121), (190, 426003), (255, 317414), (285, 284002), (323, 250590), (510, 158707), (570, 142001), (646, 125295), (969, 83530), (1615, 50118), (1938, 41765), (3230, 25059), (4845, 16706), (8353, 9690)]