1827832760

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3515063}}^1$

素因数の和:3515087

約数の個数: 32

約数和(自身を含む): 4428980640

約数和(自身を除く): 2601147880

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 3515063, 7030126, 14060252, 17575315, 28120504, 35150630, 45695819, 70301260, 91391638, 140602520, 182783276, 228479095, 365566552, 456958190, 913916380, 1827832760]

約数ペア:

[(1, 1827832760), (2, 913916380), (4, 456958190), (5, 365566552), (8, 228479095), (10, 182783276), (13, 140602520), (20, 91391638), (26, 70301260), (40, 45695819), (52, 35150630), (65, 28120504), (104, 17575315), (130, 14060252), (260, 7030126), (520, 3515063)]