25369808940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{20134769}}^1$

素因数の和:20134791

約数の個数: 72

約数和(自身を含む): 87948675360

約数和(自身を除く): 62578866420

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 20134769, 40269538, 60404307, 80539076, 100673845, 120808614, 140943383, 181212921, 201347690, 241617228, 281886766, 302021535, 362425842, 402695380, 422830149, 563773532, 604043070, 704716915, 724851684, 845660298, 906064605, 1208086140, 1268490447, 1409433830, 1691320596, 1812129210, 2114150745, 2536980894, 2818867660, 3624258420, 4228301490, 5073961788, 6342452235, 8456602980, 12684904470, 25369808940]

約数ペア:

[(1, 25369808940), (2, 12684904470), (3, 8456602980), (4, 6342452235), (5, 5073961788), (6, 4228301490), (7, 3624258420), (9, 2818867660), (10, 2536980894), (12, 2114150745), (14, 1812129210), (15, 1691320596), (18, 1409433830), (20, 1268490447), (21, 1208086140), (28, 906064605), (30, 845660298), (35, 724851684), (36, 704716915), (42, 604043070), (45, 563773532), (60, 422830149), (63, 402695380), (70, 362425842), (84, 302021535), (90, 281886766), (105, 241617228), (126, 201347690), (140, 181212921), (180, 140943383), (210, 120808614), (252, 100673845), (315, 80539076), (420, 60404307), (630, 40269538), (1260, 20134769)]