140644000

素因数分解:

$2^5\times 5^3\times 7^1\times {\mathrm{5023}}^1$

素因数の和:5055

約数の個数: 96

約数和(自身を含む): 395006976

約数和(自身を除く): 254362976

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 125, 140, 160, 175, 200, 224, 250, 280, 350, 400, 500, 560, 700, 800, 875, 1000, 1120, 1400, 1750, 2000, 2800, 3500, 4000, 5023, 5600, 7000, 10046, 14000, 20092, 25115, 28000, 35161, 40184, 50230, 70322, 80368, 100460, 125575, 140644, 160736, 175805, 200920, 251150, 281288, 351610, 401840, 502300, 562576, 627875, 703220, 803680, 879025, 1004600, 1125152, 1255750, 1406440, 1758050, 2009200, 2511500, 2812880, 3516100, 4018400, 4395125, 5023000, 5625760, 7032200, 8790250, 10046000, 14064400, 17580500, 20092000, 28128800, 35161000, 70322000, 140644000]

約数ペア:

[(1, 140644000), (2, 70322000), (4, 35161000), (5, 28128800), (7, 20092000), (8, 17580500), (10, 14064400), (14, 10046000), (16, 8790250), (20, 7032200), (25, 5625760), (28, 5023000), (32, 4395125), (35, 4018400), (40, 3516100), (50, 2812880), (56, 2511500), (70, 2009200), (80, 1758050), (100, 1406440), (112, 1255750), (125, 1125152), (140, 1004600), (160, 879025), (175, 803680), (200, 703220), (224, 627875), (250, 562576), (280, 502300), (350, 401840), (400, 351610), (500, 281288), (560, 251150), (700, 200920), (800, 175805), (875, 160736), (1000, 140644), (1120, 125575), (1400, 100460), (1750, 80368), (2000, 70322), (2800, 50230), (3500, 40184), (4000, 35161), (5023, 28000), (5600, 25115), (7000, 20092), (10046, 14000)]