16729791200

素因数分解:

$2^5\times 5^2\times {\mathrm{2311}}^1\times {\mathrm{9049}}^1$

素因数の和:11380

約数の個数: 72

約数和(自身を含む): 40863790800

約数和(自身を除く): 24133999600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800, 2311, 4622, 9049, 9244, 11555, 18098, 18488, 23110, 36196, 36976, 45245, 46220, 57775, 72392, 73952, 90490, 92440, 115550, 144784, 180980, 184880, 226225, 231100, 289568, 361960, 369760, 452450, 462200, 723920, 904900, 924400, 1447840, 1809800, 1848800, 3619600, 7239200, 20912239, 41824478, 83648956, 104561195, 167297912, 209122390, 334595824, 418244780, 522805975, 669191648, 836489560, 1045611950, 1672979120, 2091223900, 3345958240, 4182447800, 8364895600, 16729791200]

約数ペア:

[(1, 16729791200), (2, 8364895600), (4, 4182447800), (5, 3345958240), (8, 2091223900), (10, 1672979120), (16, 1045611950), (20, 836489560), (25, 669191648), (32, 522805975), (40, 418244780), (50, 334595824), (80, 209122390), (100, 167297912), (160, 104561195), (200, 83648956), (400, 41824478), (800, 20912239), (2311, 7239200), (4622, 3619600), (9049, 1848800), (9244, 1809800), (11555, 1447840), (18098, 924400), (18488, 904900), (23110, 723920), (36196, 462200), (36976, 452450), (45245, 369760), (46220, 361960), (57775, 289568), (72392, 231100), (73952, 226225), (90490, 184880), (92440, 180980), (115550, 144784)]