11460040

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{887}}^1$

素因数の和:934

約数の個数: 64

約数和(自身を含む): 28771200

約数和(自身を除く): 17311160

約数列:

[1, 2, 4, 5, 8, 10, 17, 19, 20, 34, 38, 40, 68, 76, 85, 95, 136, 152, 170, 190, 323, 340, 380, 646, 680, 760, 887, 1292, 1615, 1774, 2584, 3230, 3548, 4435, 6460, 7096, 8870, 12920, 15079, 16853, 17740, 30158, 33706, 35480, 60316, 67412, 75395, 84265, 120632, 134824, 150790, 168530, 286501, 301580, 337060, 573002, 603160, 674120, 1146004, 1432505, 2292008, 2865010, 5730020, 11460040]

約数ペア:

[(1, 11460040), (2, 5730020), (4, 2865010), (5, 2292008), (8, 1432505), (10, 1146004), (17, 674120), (19, 603160), (20, 573002), (34, 337060), (38, 301580), (40, 286501), (68, 168530), (76, 150790), (85, 134824), (95, 120632), (136, 84265), (152, 75395), (170, 67412), (190, 60316), (323, 35480), (340, 33706), (380, 30158), (646, 17740), (680, 16853), (760, 15079), (887, 12920), (1292, 8870), (1615, 7096), (1774, 6460), (2584, 4435), (3230, 3548)]