3129214000

素因数分解:

$2^4\times 5^3\times {\mathrm{11}}^1\times {\mathrm{142237}}^1$

素因数の和:142271

約数の個数: 80

約数和(自身を含む): 8254355616

約数和(自身を除く): 5125141616

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 110, 125, 176, 200, 220, 250, 275, 400, 440, 500, 550, 880, 1000, 1100, 1375, 2000, 2200, 2750, 4400, 5500, 11000, 22000, 142237, 284474, 568948, 711185, 1137896, 1422370, 1564607, 2275792, 2844740, 3129214, 3555925, 5689480, 6258428, 7111850, 7823035, 11378960, 12516856, 14223700, 15646070, 17779625, 25033712, 28447400, 31292140, 35559250, 39115175, 56894800, 62584280, 71118500, 78230350, 125168560, 142237000, 156460700, 195575875, 284474000, 312921400, 391151750, 625842800, 782303500, 1564607000, 3129214000]

約数ペア:

[(1, 3129214000), (2, 1564607000), (4, 782303500), (5, 625842800), (8, 391151750), (10, 312921400), (11, 284474000), (16, 195575875), (20, 156460700), (22, 142237000), (25, 125168560), (40, 78230350), (44, 71118500), (50, 62584280), (55, 56894800), (80, 39115175), (88, 35559250), (100, 31292140), (110, 28447400), (125, 25033712), (176, 17779625), (200, 15646070), (220, 14223700), (250, 12516856), (275, 11378960), (400, 7823035), (440, 7111850), (500, 6258428), (550, 5689480), (880, 3555925), (1000, 3129214), (1100, 2844740), (1375, 2275792), (2000, 1564607), (2200, 1422370), (2750, 1137896), (4400, 711185), (5500, 568948), (11000, 284474), (22000, 142237)]