5428423490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{199}}^1\times {\mathrm{2153}}^1$

素因数の和:2547

約数の個数: 64

約数和(自身を含む): 11290406400

約数和(自身を除く): 5861982910

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 181, 199, 362, 398, 905, 995, 1267, 1393, 1810, 1990, 2153, 2534, 2786, 4306, 6335, 6965, 10765, 12670, 13930, 15071, 21530, 30142, 36019, 72038, 75355, 150710, 180095, 252133, 360190, 389693, 428447, 504266, 779386, 856894, 1260665, 1948465, 2142235, 2521330, 2727851, 2999129, 3896930, 4284470, 5455702, 5998258, 13639255, 14995645, 27278510, 29991290, 77548907, 155097814, 387744535, 542842349, 775489070, 1085684698, 2714211745, 5428423490]

約数ペア:

[(1, 5428423490), (2, 2714211745), (5, 1085684698), (7, 775489070), (10, 542842349), (14, 387744535), (35, 155097814), (70, 77548907), (181, 29991290), (199, 27278510), (362, 14995645), (398, 13639255), (905, 5998258), (995, 5455702), (1267, 4284470), (1393, 3896930), (1810, 2999129), (1990, 2727851), (2153, 2521330), (2534, 2142235), (2786, 1948465), (4306, 1260665), (6335, 856894), (6965, 779386), (10765, 504266), (12670, 428447), (13930, 389693), (15071, 360190), (21530, 252133), (30142, 180095), (36019, 150710), (72038, 75355)]