3286566400

素因数分解:

$2^9\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19751}}^1$

素因数の和:19792

約数の個数: 120

約数和(自身を含む): 8769532464

約数和(自身を除く): 5482966064

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 128, 130, 160, 200, 208, 256, 260, 320, 325, 400, 416, 512, 520, 640, 650, 800, 832, 1040, 1280, 1300, 1600, 1664, 2080, 2560, 2600, 3200, 3328, 4160, 5200, 6400, 6656, 8320, 10400, 12800, 16640, 19751, 20800, 33280, 39502, 41600, 79004, 83200, 98755, 158008, 166400, 197510, 256763, 316016, 395020, 493775, 513526, 632032, 790040, 987550, 1027052, 1264064, 1283815, 1580080, 1975100, 2054104, 2528128, 2567630, 3160160, 3950200, 4108208, 5056256, 5135260, 6320320, 6419075, 7900400, 8216416, 10112512, 10270520, 12640640, 12838150, 15800800, 16432832, 20541040, 25281280, 25676300, 31601600, 32865664, 41082080, 50562560, 51352600, 63203200, 65731328, 82164160, 102705200, 126406400, 131462656, 164328320, 205410400, 252812800, 328656640, 410820800, 657313280, 821641600, 1643283200, 3286566400]

約数ペア:

[(1, 3286566400), (2, 1643283200), (4, 821641600), (5, 657313280), (8, 410820800), (10, 328656640), (13, 252812800), (16, 205410400), (20, 164328320), (25, 131462656), (26, 126406400), (32, 102705200), (40, 82164160), (50, 65731328), (52, 63203200), (64, 51352600), (65, 50562560), (80, 41082080), (100, 32865664), (104, 31601600), (128, 25676300), (130, 25281280), (160, 20541040), (200, 16432832), (208, 15800800), (256, 12838150), (260, 12640640), (320, 10270520), (325, 10112512), (400, 8216416), (416, 7900400), (512, 6419075), (520, 6320320), (640, 5135260), (650, 5056256), (800, 4108208), (832, 3950200), (1040, 3160160), (1280, 2567630), (1300, 2528128), (1600, 2054104), (1664, 1975100), (2080, 1580080), (2560, 1283815), (2600, 1264064), (3200, 1027052), (3328, 987550), (4160, 790040), (5200, 632032), (6400, 513526), (6656, 493775), (8320, 395020), (10400, 316016), (12800, 256763), (16640, 197510), (19751, 166400), (20800, 158008), (33280, 98755), (39502, 83200), (41600, 79004)]