9123160

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{3739}}^1$

素因数の和:3811

約数の個数: 32

約数和(自身を含む): 20869200

約数和(自身を除く): 11746040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 244, 305, 488, 610, 1220, 2440, 3739, 7478, 14956, 18695, 29912, 37390, 74780, 149560, 228079, 456158, 912316, 1140395, 1824632, 2280790, 4561580, 9123160]

約数ペア:

[(1, 9123160), (2, 4561580), (4, 2280790), (5, 1824632), (8, 1140395), (10, 912316), (20, 456158), (40, 228079), (61, 149560), (122, 74780), (244, 37390), (305, 29912), (488, 18695), (610, 14956), (1220, 7478), (2440, 3739)]