5123120

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3767}}^1$

素因数の和:3797

約数の個数: 40

約数和(自身を含む): 12615264

約数和(自身を除く): 7492144

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 3767, 7534, 15068, 18835, 30136, 37670, 60272, 64039, 75340, 128078, 150680, 256156, 301360, 320195, 512312, 640390, 1024624, 1280780, 2561560, 5123120]

約数ペア:

[(1, 5123120), (2, 2561560), (4, 1280780), (5, 1024624), (8, 640390), (10, 512312), (16, 320195), (17, 301360), (20, 256156), (34, 150680), (40, 128078), (68, 75340), (80, 64039), (85, 60272), (136, 37670), (170, 30136), (272, 18835), (340, 15068), (680, 7534), (1360, 3767)]