188417120

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1307}}^1$

素因数の和:1392

約数の個数: 96

約数和(自身を含む): 480580128

約数和(自身を除く): 292163008

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 53, 68, 80, 85, 106, 136, 160, 170, 212, 265, 272, 340, 424, 530, 544, 680, 848, 901, 1060, 1307, 1360, 1696, 1802, 2120, 2614, 2720, 3604, 4240, 4505, 5228, 6535, 7208, 8480, 9010, 10456, 13070, 14416, 18020, 20912, 22219, 26140, 28832, 36040, 41824, 44438, 52280, 69271, 72080, 88876, 104560, 111095, 138542, 144160, 177752, 209120, 222190, 277084, 346355, 355504, 444380, 554168, 692710, 711008, 888760, 1108336, 1177607, 1385420, 1777520, 2216672, 2355214, 2770840, 3555040, 4710428, 5541680, 5888035, 9420856, 11083360, 11776070, 18841712, 23552140, 37683424, 47104280, 94208560, 188417120]

約数ペア:

[(1, 188417120), (2, 94208560), (4, 47104280), (5, 37683424), (8, 23552140), (10, 18841712), (16, 11776070), (17, 11083360), (20, 9420856), (32, 5888035), (34, 5541680), (40, 4710428), (53, 3555040), (68, 2770840), (80, 2355214), (85, 2216672), (106, 1777520), (136, 1385420), (160, 1177607), (170, 1108336), (212, 888760), (265, 711008), (272, 692710), (340, 554168), (424, 444380), (530, 355504), (544, 346355), (680, 277084), (848, 222190), (901, 209120), (1060, 177752), (1307, 144160), (1360, 138542), (1696, 111095), (1802, 104560), (2120, 88876), (2614, 72080), (2720, 69271), (3604, 52280), (4240, 44438), (4505, 41824), (5228, 36040), (6535, 28832), (7208, 26140), (8480, 22219), (9010, 20912), (10456, 18020), (13070, 14416)]