5120225600

素因数分解:

$2^6\times 5^2\times 7^2\times {\mathrm{65309}}^1$

素因数の和:65345

約数の個数: 126

約数和(自身を含む): 14656151790

約数和(自身を除く): 9535926190

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 64, 70, 80, 98, 100, 112, 140, 160, 175, 196, 200, 224, 245, 280, 320, 350, 392, 400, 448, 490, 560, 700, 784, 800, 980, 1120, 1225, 1400, 1568, 1600, 1960, 2240, 2450, 2800, 3136, 3920, 4900, 5600, 7840, 9800, 11200, 15680, 19600, 39200, 65309, 78400, 130618, 261236, 326545, 457163, 522472, 653090, 914326, 1044944, 1306180, 1632725, 1828652, 2089888, 2285815, 2612360, 3200141, 3265450, 3657304, 4179776, 4571630, 5224720, 6400282, 6530900, 7314608, 9143260, 10449440, 11429075, 12800564, 13061800, 14629216, 16000705, 18286520, 20898880, 22858150, 25601128, 26123600, 29258432, 32001410, 36573040, 45716300, 51202256, 52247200, 64002820, 73146080, 80003525, 91432600, 102404512, 104494400, 128005640, 146292160, 160007050, 182865200, 204809024, 256011280, 320014100, 365730400, 512022560, 640028200, 731460800, 1024045120, 1280056400, 2560112800, 5120225600]

約数ペア:

[(1, 5120225600), (2, 2560112800), (4, 1280056400), (5, 1024045120), (7, 731460800), (8, 640028200), (10, 512022560), (14, 365730400), (16, 320014100), (20, 256011280), (25, 204809024), (28, 182865200), (32, 160007050), (35, 146292160), (40, 128005640), (49, 104494400), (50, 102404512), (56, 91432600), (64, 80003525), (70, 73146080), (80, 64002820), (98, 52247200), (100, 51202256), (112, 45716300), (140, 36573040), (160, 32001410), (175, 29258432), (196, 26123600), (200, 25601128), (224, 22858150), (245, 20898880), (280, 18286520), (320, 16000705), (350, 14629216), (392, 13061800), (400, 12800564), (448, 11429075), (490, 10449440), (560, 9143260), (700, 7314608), (784, 6530900), (800, 6400282), (980, 5224720), (1120, 4571630), (1225, 4179776), (1400, 3657304), (1568, 3265450), (1600, 3200141), (1960, 2612360), (2240, 2285815), (2450, 2089888), (2800, 1828652), (3136, 1632725), (3920, 1306180), (4900, 1044944), (5600, 914326), (7840, 653090), (9800, 522472), (11200, 457163), (15680, 326545), (19600, 261236), (39200, 130618), (65309, 78400)]