2190655600

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{271}}^1\times {\mathrm{2887}}^1$

素因数の和:3183

約数の個数: 120

約数和(自身を含む): 6039200768

約数和(自身を除く): 3848545168

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 175, 200, 271, 280, 350, 400, 542, 560, 700, 1084, 1355, 1400, 1897, 2168, 2710, 2800, 2887, 3794, 4336, 5420, 5774, 6775, 7588, 9485, 10840, 11548, 13550, 14435, 15176, 18970, 20209, 21680, 23096, 27100, 28870, 30352, 37940, 40418, 46192, 47425, 54200, 57740, 72175, 75880, 80836, 94850, 101045, 108400, 115480, 144350, 151760, 161672, 189700, 202090, 230960, 288700, 323344, 379400, 404180, 505225, 577400, 758800, 782377, 808360, 1010450, 1154800, 1564754, 1616720, 2020900, 3129508, 3911885, 4041800, 5476639, 6259016, 7823770, 8083600, 10953278, 12518032, 15647540, 19559425, 21906556, 27383195, 31295080, 39118850, 43813112, 54766390, 62590160, 78237700, 87626224, 109532780, 136915975, 156475400, 219065560, 273831950, 312950800, 438131120, 547663900, 1095327800, 2190655600]

約数ペア:

[(1, 2190655600), (2, 1095327800), (4, 547663900), (5, 438131120), (7, 312950800), (8, 273831950), (10, 219065560), (14, 156475400), (16, 136915975), (20, 109532780), (25, 87626224), (28, 78237700), (35, 62590160), (40, 54766390), (50, 43813112), (56, 39118850), (70, 31295080), (80, 27383195), (100, 21906556), (112, 19559425), (140, 15647540), (175, 12518032), (200, 10953278), (271, 8083600), (280, 7823770), (350, 6259016), (400, 5476639), (542, 4041800), (560, 3911885), (700, 3129508), (1084, 2020900), (1355, 1616720), (1400, 1564754), (1897, 1154800), (2168, 1010450), (2710, 808360), (2800, 782377), (2887, 758800), (3794, 577400), (4336, 505225), (5420, 404180), (5774, 379400), (6775, 323344), (7588, 288700), (9485, 230960), (10840, 202090), (11548, 189700), (13550, 161672), (14435, 151760), (15176, 144350), (18970, 115480), (20209, 108400), (21680, 101045), (23096, 94850), (27100, 80836), (28870, 75880), (30352, 72175), (37940, 57740), (40418, 54200), (46192, 47425)]