4402380670

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{263}}^1\times {\mathrm{293}}^1$

素因数の和:789

約数の個数: 64

約数和(自身を含む): 8298702720

約数和(自身を除く): 3896322050

約数列:

[1, 2, 5, 10, 29, 58, 145, 197, 263, 290, 293, 394, 526, 586, 985, 1315, 1465, 1970, 2630, 2930, 5713, 7627, 8497, 11426, 15254, 16994, 28565, 38135, 42485, 51811, 57130, 57721, 76270, 77059, 84970, 103622, 115442, 154118, 259055, 288605, 385295, 518110, 577210, 770590, 1502519, 1673909, 2234711, 3005038, 3347818, 4469422, 7512595, 8369545, 11173555, 15025190, 15180623, 16739090, 22347110, 30361246, 75903115, 151806230, 440238067, 880476134, 2201190335, 4402380670]

約数ペア:

[(1, 4402380670), (2, 2201190335), (5, 880476134), (10, 440238067), (29, 151806230), (58, 75903115), (145, 30361246), (197, 22347110), (263, 16739090), (290, 15180623), (293, 15025190), (394, 11173555), (526, 8369545), (586, 7512595), (985, 4469422), (1315, 3347818), (1465, 3005038), (1970, 2234711), (2630, 1673909), (2930, 1502519), (5713, 770590), (7627, 577210), (8497, 518110), (11426, 385295), (15254, 288605), (16994, 259055), (28565, 154118), (38135, 115442), (42485, 103622), (51811, 84970), (57130, 77059), (57721, 76270)]