115969160

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{461}}^1$

素因数の和:822

約数の個数: 64

約数和(自身を含む): 276091200

約数和(自身を除く): 160122040

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 331, 380, 461, 662, 760, 922, 1324, 1655, 1844, 2305, 2648, 3310, 3688, 4610, 6289, 6620, 8759, 9220, 12578, 13240, 17518, 18440, 25156, 31445, 35036, 43795, 50312, 62890, 70072, 87590, 125780, 152591, 175180, 251560, 305182, 350360, 610364, 762955, 1220728, 1525910, 2899229, 3051820, 5798458, 6103640, 11596916, 14496145, 23193832, 28992290, 57984580, 115969160]

約数ペア:

[(1, 115969160), (2, 57984580), (4, 28992290), (5, 23193832), (8, 14496145), (10, 11596916), (19, 6103640), (20, 5798458), (38, 3051820), (40, 2899229), (76, 1525910), (95, 1220728), (152, 762955), (190, 610364), (331, 350360), (380, 305182), (461, 251560), (662, 175180), (760, 152591), (922, 125780), (1324, 87590), (1655, 70072), (1844, 62890), (2305, 50312), (2648, 43795), (3310, 35036), (3688, 31445), (4610, 25156), (6289, 18440), (6620, 17518), (8759, 13240), (9220, 12578)]