11963680

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3251}}^1$

素因数の和:3289

約数の個数: 48

約数和(自身を含む): 29502144

約数和(自身を除く): 17538464

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1840, 3251, 3680, 6502, 13004, 16255, 26008, 32510, 52016, 65020, 74773, 104032, 130040, 149546, 260080, 299092, 373865, 520160, 598184, 747730, 1196368, 1495460, 2392736, 2990920, 5981840, 11963680]

約数ペア:

[(1, 11963680), (2, 5981840), (4, 2990920), (5, 2392736), (8, 1495460), (10, 1196368), (16, 747730), (20, 598184), (23, 520160), (32, 373865), (40, 299092), (46, 260080), (80, 149546), (92, 130040), (115, 104032), (160, 74773), (184, 65020), (230, 52016), (368, 32510), (460, 26008), (736, 16255), (920, 13004), (1840, 6502), (3251, 3680)]