3748656520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13388059}}^1$

素因数の和:13388077

約数の個数: 32

約数和(自身を含む): 9639403200

約数和(自身を除く): 5890746680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 13388059, 26776118, 53552236, 66940295, 93716413, 107104472, 133880590, 187432826, 267761180, 374865652, 468582065, 535522360, 749731304, 937164130, 1874328260, 3748656520]

約数ペア:

[(1, 3748656520), (2, 1874328260), (4, 937164130), (5, 749731304), (7, 535522360), (8, 468582065), (10, 374865652), (14, 267761180), (20, 187432826), (28, 133880590), (35, 107104472), (40, 93716413), (56, 66940295), (70, 53552236), (140, 26776118), (280, 13388059)]