4100192040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{21503}}^1$

素因数の和:21751

約数の個数: 128

約数和(自身を含む): 14120386560

約数和(自身を除く): 10020194520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 227, 280, 420, 454, 681, 840, 908, 1135, 1362, 1589, 1816, 2270, 2724, 3178, 3405, 4540, 4767, 5448, 6356, 6810, 7945, 9080, 9534, 12712, 13620, 15890, 19068, 21503, 23835, 27240, 31780, 38136, 43006, 47670, 63560, 64509, 86012, 95340, 107515, 129018, 150521, 172024, 190680, 215030, 258036, 301042, 322545, 430060, 451563, 516072, 602084, 645090, 752605, 860120, 903126, 1204168, 1290180, 1505210, 1806252, 2257815, 2580360, 3010420, 3612504, 4515630, 4881181, 6020840, 9031260, 9762362, 14643543, 18062520, 19524724, 24405905, 29287086, 34168267, 39049448, 48811810, 58574172, 68336534, 73217715, 97623620, 102504801, 117148344, 136673068, 146435430, 170841335, 195247240, 205009602, 273346136, 292870860, 341682670, 410019204, 512524005, 585741720, 683365340, 820038408, 1025048010, 1366730680, 2050096020, 4100192040]

約数ペア:

[(1, 4100192040), (2, 2050096020), (3, 1366730680), (4, 1025048010), (5, 820038408), (6, 683365340), (7, 585741720), (8, 512524005), (10, 410019204), (12, 341682670), (14, 292870860), (15, 273346136), (20, 205009602), (21, 195247240), (24, 170841335), (28, 146435430), (30, 136673068), (35, 117148344), (40, 102504801), (42, 97623620), (56, 73217715), (60, 68336534), (70, 58574172), (84, 48811810), (105, 39049448), (120, 34168267), (140, 29287086), (168, 24405905), (210, 19524724), (227, 18062520), (280, 14643543), (420, 9762362), (454, 9031260), (681, 6020840), (840, 4881181), (908, 4515630), (1135, 3612504), (1362, 3010420), (1589, 2580360), (1816, 2257815), (2270, 1806252), (2724, 1505210), (3178, 1290180), (3405, 1204168), (4540, 903126), (4767, 860120), (5448, 752605), (6356, 645090), (6810, 602084), (7945, 516072), (9080, 451563), (9534, 430060), (12712, 322545), (13620, 301042), (15890, 258036), (19068, 215030), (21503, 190680), (23835, 172024), (27240, 150521), (31780, 129018), (38136, 107515), (43006, 95340), (47670, 86012), (63560, 64509)]