221012000

素因数分解:

$2^5\times 5^3\times {\mathrm{11}}^1\times {\mathrm{5023}}^1$

素因数の和:5059

約数の個数: 96

約数和(自身を含む): 592510464

約数和(自身を除く): 371498464

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 80, 88, 100, 110, 125, 160, 176, 200, 220, 250, 275, 352, 400, 440, 500, 550, 800, 880, 1000, 1100, 1375, 1760, 2000, 2200, 2750, 4000, 4400, 5023, 5500, 8800, 10046, 11000, 20092, 22000, 25115, 40184, 44000, 50230, 55253, 80368, 100460, 110506, 125575, 160736, 200920, 221012, 251150, 276265, 401840, 442024, 502300, 552530, 627875, 803680, 884048, 1004600, 1105060, 1255750, 1381325, 1768096, 2009200, 2210120, 2511500, 2762650, 4018400, 4420240, 5023000, 5525300, 6906625, 8840480, 10046000, 11050600, 13813250, 20092000, 22101200, 27626500, 44202400, 55253000, 110506000, 221012000]

約数ペア:

[(1, 221012000), (2, 110506000), (4, 55253000), (5, 44202400), (8, 27626500), (10, 22101200), (11, 20092000), (16, 13813250), (20, 11050600), (22, 10046000), (25, 8840480), (32, 6906625), (40, 5525300), (44, 5023000), (50, 4420240), (55, 4018400), (80, 2762650), (88, 2511500), (100, 2210120), (110, 2009200), (125, 1768096), (160, 1381325), (176, 1255750), (200, 1105060), (220, 1004600), (250, 884048), (275, 803680), (352, 627875), (400, 552530), (440, 502300), (500, 442024), (550, 401840), (800, 276265), (880, 251150), (1000, 221012), (1100, 200920), (1375, 160736), (1760, 125575), (2000, 110506), (2200, 100460), (2750, 80368), (4000, 55253), (4400, 50230), (5023, 44000), (5500, 40184), (8800, 25115), (10046, 22000), (11000, 20092)]