743788045520

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{715180813}}^1$

素因数の和:715180839

約数の個数: 40

約数和(自身を含む): 1862330839656

約数和(自身を除く): 1118542794136

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 715180813, 1430361626, 2860723252, 3575904065, 5721446504, 7151808130, 9297350569, 11442893008, 14303616260, 18594701138, 28607232520, 37189402276, 46486752845, 57214465040, 74378804552, 92973505690, 148757609104, 185947011380, 371894022760, 743788045520]

約数ペア:

[(1, 743788045520), (2, 371894022760), (4, 185947011380), (5, 148757609104), (8, 92973505690), (10, 74378804552), (13, 57214465040), (16, 46486752845), (20, 37189402276), (26, 28607232520), (40, 18594701138), (52, 14303616260), (65, 11442893008), (80, 9297350569), (104, 7151808130), (130, 5721446504), (208, 3575904065), (260, 2860723252), (520, 1430361626), (1040, 715180813)]