115162040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{21647}}^1$

素因数の和:21684

約数の個数: 64

約数和(自身を含む): 311731200

約数和(自身を除く): 196569160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1330, 2660, 5320, 21647, 43294, 86588, 108235, 151529, 173176, 216470, 303058, 411293, 432940, 606116, 757645, 822586, 865880, 1212232, 1515290, 1645172, 2056465, 2879051, 3030580, 3290344, 4112930, 5758102, 6061160, 8225860, 11516204, 14395255, 16451720, 23032408, 28790510, 57581020, 115162040]

約数ペア:

[(1, 115162040), (2, 57581020), (4, 28790510), (5, 23032408), (7, 16451720), (8, 14395255), (10, 11516204), (14, 8225860), (19, 6061160), (20, 5758102), (28, 4112930), (35, 3290344), (38, 3030580), (40, 2879051), (56, 2056465), (70, 1645172), (76, 1515290), (95, 1212232), (133, 865880), (140, 822586), (152, 757645), (190, 606116), (266, 432940), (280, 411293), (380, 303058), (532, 216470), (665, 173176), (760, 151529), (1064, 108235), (1330, 86588), (2660, 43294), (5320, 21647)]