80585950

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{839}}^1$

素因数の和:981

約数の個数: 48

約数和(自身を含む): 160302240

約数和(自身を除く): 79716290

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 113, 170, 226, 425, 565, 839, 850, 1130, 1678, 1921, 2825, 3842, 4195, 5650, 8390, 9605, 14263, 19210, 20975, 28526, 41950, 48025, 71315, 94807, 96050, 142630, 189614, 356575, 474035, 713150, 948070, 1611719, 2370175, 3223438, 4740350, 8058595, 16117190, 40292975, 80585950]

約数ペア:

[(1, 80585950), (2, 40292975), (5, 16117190), (10, 8058595), (17, 4740350), (25, 3223438), (34, 2370175), (50, 1611719), (85, 948070), (113, 713150), (170, 474035), (226, 356575), (425, 189614), (565, 142630), (839, 96050), (850, 94807), (1130, 71315), (1678, 48025), (1921, 41950), (2825, 28526), (3842, 20975), (4195, 19210), (5650, 14263), (8390, 9605)]