20140153600

素因数分解:

$2^8\times 5^2\times 7^1\times {\mathrm{449557}}^1$

素因数の和:449590

約数の個数: 108

約数和(自身を含む): 56971586224

約数和(自身を除く): 36831432624

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 128, 140, 160, 175, 200, 224, 256, 280, 320, 350, 400, 448, 560, 640, 700, 800, 896, 1120, 1280, 1400, 1600, 1792, 2240, 2800, 3200, 4480, 5600, 6400, 8960, 11200, 22400, 44800, 449557, 899114, 1798228, 2247785, 3146899, 3596456, 4495570, 6293798, 7192912, 8991140, 11238925, 12587596, 14385824, 15734495, 17982280, 22477850, 25175192, 28771648, 31468990, 35964560, 44955700, 50350384, 57543296, 62937980, 71929120, 78672475, 89911400, 100700768, 115086592, 125875960, 143858240, 157344950, 179822800, 201401536, 251751920, 287716480, 314689900, 359645600, 402803072, 503503840, 575432960, 629379800, 719291200, 805606144, 1007007680, 1258759600, 1438582400, 2014015360, 2517519200, 2877164800, 4028030720, 5035038400, 10070076800, 20140153600]

約数ペア:

[(1, 20140153600), (2, 10070076800), (4, 5035038400), (5, 4028030720), (7, 2877164800), (8, 2517519200), (10, 2014015360), (14, 1438582400), (16, 1258759600), (20, 1007007680), (25, 805606144), (28, 719291200), (32, 629379800), (35, 575432960), (40, 503503840), (50, 402803072), (56, 359645600), (64, 314689900), (70, 287716480), (80, 251751920), (100, 201401536), (112, 179822800), (128, 157344950), (140, 143858240), (160, 125875960), (175, 115086592), (200, 100700768), (224, 89911400), (256, 78672475), (280, 71929120), (320, 62937980), (350, 57543296), (400, 50350384), (448, 44955700), (560, 35964560), (640, 31468990), (700, 28771648), (800, 25175192), (896, 22477850), (1120, 17982280), (1280, 15734495), (1400, 14385824), (1600, 12587596), (1792, 11238925), (2240, 8991140), (2800, 7192912), (3200, 6293798), (4480, 4495570), (5600, 3596456), (6400, 3146899), (8960, 2247785), (11200, 1798228), (22400, 899114), (44800, 449557)]