826763340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{55787}}^1$

素因数の和:55831

約数の個数: 96

約数和(自身を含む): 2624267520

約数和(自身を除く): 1797504180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 52, 57, 60, 65, 76, 78, 95, 114, 130, 156, 190, 195, 228, 247, 260, 285, 380, 390, 494, 570, 741, 780, 988, 1140, 1235, 1482, 2470, 2964, 3705, 4940, 7410, 14820, 55787, 111574, 167361, 223148, 278935, 334722, 557870, 669444, 725231, 836805, 1059953, 1115740, 1450462, 1673610, 2119906, 2175693, 2900924, 3179859, 3347220, 3626155, 4239812, 4351386, 5299765, 6359718, 7252310, 8702772, 10599530, 10878465, 12719436, 13779389, 14504620, 15899295, 21199060, 21756930, 27558778, 31798590, 41338167, 43513860, 55117556, 63597180, 68896945, 82676334, 137793890, 165352668, 206690835, 275587780, 413381670, 826763340]

約数ペア:

[(1, 826763340), (2, 413381670), (3, 275587780), (4, 206690835), (5, 165352668), (6, 137793890), (10, 82676334), (12, 68896945), (13, 63597180), (15, 55117556), (19, 43513860), (20, 41338167), (26, 31798590), (30, 27558778), (38, 21756930), (39, 21199060), (52, 15899295), (57, 14504620), (60, 13779389), (65, 12719436), (76, 10878465), (78, 10599530), (95, 8702772), (114, 7252310), (130, 6359718), (156, 5299765), (190, 4351386), (195, 4239812), (228, 3626155), (247, 3347220), (260, 3179859), (285, 2900924), (380, 2175693), (390, 2119906), (494, 1673610), (570, 1450462), (741, 1115740), (780, 1059953), (988, 836805), (1140, 725231), (1235, 669444), (1482, 557870), (2470, 334722), (2964, 278935), (3705, 223148), (4940, 167361), (7410, 111574), (14820, 55787)]