4993542820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{199}}^1\times {\mathrm{1187}}^1$

素因数の和:1553

約数の個数: 96

約数和(自身を含む): 12134707200

約数和(自身を除く): 7141164380

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 151, 199, 302, 398, 604, 755, 796, 995, 1057, 1187, 1393, 1510, 1990, 2114, 2374, 2786, 3020, 3980, 4228, 4748, 5285, 5572, 5935, 6965, 8309, 10570, 11870, 13930, 16618, 21140, 23740, 27860, 30049, 33236, 41545, 60098, 83090, 120196, 150245, 166180, 179237, 210343, 236213, 300490, 358474, 420686, 472426, 600980, 716948, 841372, 896185, 944852, 1051715, 1181065, 1254659, 1653491, 1792370, 2103430, 2362130, 2509318, 3306982, 3584740, 4206860, 4724260, 5018636, 6273295, 6613964, 8267455, 12546590, 16534910, 25093180, 33069820, 35668163, 71336326, 142672652, 178340815, 249677141, 356681630, 499354282, 713363260, 998708564, 1248385705, 2496771410, 4993542820]

約数ペア:

[(1, 4993542820), (2, 2496771410), (4, 1248385705), (5, 998708564), (7, 713363260), (10, 499354282), (14, 356681630), (20, 249677141), (28, 178340815), (35, 142672652), (70, 71336326), (140, 35668163), (151, 33069820), (199, 25093180), (302, 16534910), (398, 12546590), (604, 8267455), (755, 6613964), (796, 6273295), (995, 5018636), (1057, 4724260), (1187, 4206860), (1393, 3584740), (1510, 3306982), (1990, 2509318), (2114, 2362130), (2374, 2103430), (2786, 1792370), (3020, 1653491), (3980, 1254659), (4228, 1181065), (4748, 1051715), (5285, 944852), (5572, 896185), (5935, 841372), (6965, 716948), (8309, 600980), (10570, 472426), (11870, 420686), (13930, 358474), (16618, 300490), (21140, 236213), (23740, 210343), (27860, 179237), (30049, 166180), (33236, 150245), (41545, 120196), (60098, 83090)]