10257800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1$

素因数の和:471

約数の個数: 96

約数和(自身を含む): 28926720

約数和(自身を除く): 18668920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 25, 28, 34, 35, 40, 50, 56, 68, 70, 85, 100, 119, 136, 140, 170, 175, 200, 238, 280, 340, 350, 425, 431, 476, 595, 680, 700, 850, 862, 952, 1190, 1400, 1700, 1724, 2155, 2380, 2975, 3017, 3400, 3448, 4310, 4760, 5950, 6034, 7327, 8620, 10775, 11900, 12068, 14654, 15085, 17240, 21550, 23800, 24136, 29308, 30170, 36635, 43100, 51289, 58616, 60340, 73270, 75425, 86200, 102578, 120680, 146540, 150850, 183175, 205156, 256445, 293080, 301700, 366350, 410312, 512890, 603400, 732700, 1025780, 1282225, 1465400, 2051560, 2564450, 5128900, 10257800]

約数ペア:

[(1, 10257800), (2, 5128900), (4, 2564450), (5, 2051560), (7, 1465400), (8, 1282225), (10, 1025780), (14, 732700), (17, 603400), (20, 512890), (25, 410312), (28, 366350), (34, 301700), (35, 293080), (40, 256445), (50, 205156), (56, 183175), (68, 150850), (70, 146540), (85, 120680), (100, 102578), (119, 86200), (136, 75425), (140, 73270), (170, 60340), (175, 58616), (200, 51289), (238, 43100), (280, 36635), (340, 30170), (350, 29308), (425, 24136), (431, 23800), (476, 21550), (595, 17240), (680, 15085), (700, 14654), (850, 12068), (862, 11900), (952, 10775), (1190, 8620), (1400, 7327), (1700, 6034), (1724, 5950), (2155, 4760), (2380, 4310), (2975, 3448), (3017, 3400)]