27478049480

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{14019413}}^1$

素因数の和:14019438

約数の個数: 48

約数和(自身を含む): 71919593820

約数和(自身を除く): 44441544340

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 14019413, 28038826, 56077652, 70097065, 98135891, 112155304, 140194130, 196271782, 280388260, 392543564, 490679455, 560776520, 686951237, 785087128, 981358910, 1373902474, 1962717820, 2747804948, 3434756185, 3925435640, 5495609896, 6869512370, 13739024740, 27478049480]

約数ペア:

[(1, 27478049480), (2, 13739024740), (4, 6869512370), (5, 5495609896), (7, 3925435640), (8, 3434756185), (10, 2747804948), (14, 1962717820), (20, 1373902474), (28, 981358910), (35, 785087128), (40, 686951237), (49, 560776520), (56, 490679455), (70, 392543564), (98, 280388260), (140, 196271782), (196, 140194130), (245, 112155304), (280, 98135891), (392, 70097065), (490, 56077652), (980, 28038826), (1960, 14019413)]