156726028780

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2473}}^1\times {\mathrm{109267}}^1$

素因数の和:111778

約数の個数: 48

約数和(自身を含む): 340614580320

約数和(自身を除く): 183888551540

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 2473, 4946, 9892, 12365, 24730, 49460, 71717, 109267, 143434, 218534, 286868, 358585, 437068, 546335, 717170, 1092670, 1434340, 2185340, 3168743, 6337486, 12674972, 15843715, 31687430, 63374860, 270217291, 540434582, 1080869164, 1351086455, 2702172910, 5404345820, 7836301439, 15672602878, 31345205756, 39181507195, 78363014390, 156726028780]

約数ペア:

[(1, 156726028780), (2, 78363014390), (4, 39181507195), (5, 31345205756), (10, 15672602878), (20, 7836301439), (29, 5404345820), (58, 2702172910), (116, 1351086455), (145, 1080869164), (290, 540434582), (580, 270217291), (2473, 63374860), (4946, 31687430), (9892, 15843715), (12365, 12674972), (24730, 6337486), (49460, 3168743), (71717, 2185340), (109267, 1434340), (143434, 1092670), (218534, 717170), (286868, 546335), (358585, 437068)]