68653160

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{74623}}^1$

素因数の和:74657

約数の個数: 32

約数和(自身を含む): 161187840

約数和(自身を除く): 92534680

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 74623, 149246, 298492, 373115, 596984, 746230, 1492460, 1716329, 2984920, 3432658, 6865316, 8581645, 13730632, 17163290, 34326580, 68653160]

約数ペア:

[(1, 68653160), (2, 34326580), (4, 17163290), (5, 13730632), (8, 8581645), (10, 6865316), (20, 3432658), (23, 2984920), (40, 1716329), (46, 1492460), (92, 746230), (115, 596984), (184, 373115), (230, 298492), (460, 149246), (920, 74623)]