2560142004

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{229157}}^1$

素因数の和:229197

約数の個数: 72

約数和(自身を含む): 7314723360

約数和(自身を除く): 4754581356

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 114, 133, 147, 196, 228, 266, 294, 399, 532, 588, 798, 931, 1596, 1862, 2793, 3724, 5586, 11172, 229157, 458314, 687471, 916628, 1374942, 1604099, 2749884, 3208198, 4353983, 4812297, 6416396, 8707966, 9624594, 11228693, 13061949, 17415932, 19249188, 22457386, 26123898, 30477881, 33686079, 44914772, 52247796, 60955762, 67372158, 91433643, 121911524, 134744316, 182867286, 213345167, 365734572, 426690334, 640035501, 853380668, 1280071002, 2560142004]

約数ペア:

[(1, 2560142004), (2, 1280071002), (3, 853380668), (4, 640035501), (6, 426690334), (7, 365734572), (12, 213345167), (14, 182867286), (19, 134744316), (21, 121911524), (28, 91433643), (38, 67372158), (42, 60955762), (49, 52247796), (57, 44914772), (76, 33686079), (84, 30477881), (98, 26123898), (114, 22457386), (133, 19249188), (147, 17415932), (196, 13061949), (228, 11228693), (266, 9624594), (294, 8707966), (399, 6416396), (532, 4812297), (588, 4353983), (798, 3208198), (931, 2749884), (1596, 1604099), (1862, 1374942), (2793, 916628), (3724, 687471), (5586, 458314), (11172, 229157)]