138070400

素因数分解:

$2^7\times 5^2\times {\mathrm{13}}^1\times {\mathrm{3319}}^1$

素因数の和:3356

約数の個数: 96

約数和(自身を含む): 367424400

約数和(自身を除く): 229354000

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, 260, 320, 325, 400, 416, 520, 640, 650, 800, 832, 1040, 1300, 1600, 1664, 2080, 2600, 3200, 3319, 4160, 5200, 6638, 8320, 10400, 13276, 16595, 20800, 26552, 33190, 41600, 43147, 53104, 66380, 82975, 86294, 106208, 132760, 165950, 172588, 212416, 215735, 265520, 331900, 345176, 424832, 431470, 531040, 663800, 690352, 862940, 1062080, 1078675, 1327600, 1380704, 1725880, 2124160, 2157350, 2655200, 2761408, 3451760, 4314700, 5310400, 5522816, 6903520, 8629400, 10620800, 13807040, 17258800, 27614080, 34517600, 69035200, 138070400]

約数ペア:

[(1, 138070400), (2, 69035200), (4, 34517600), (5, 27614080), (8, 17258800), (10, 13807040), (13, 10620800), (16, 8629400), (20, 6903520), (25, 5522816), (26, 5310400), (32, 4314700), (40, 3451760), (50, 2761408), (52, 2655200), (64, 2157350), (65, 2124160), (80, 1725880), (100, 1380704), (104, 1327600), (128, 1078675), (130, 1062080), (160, 862940), (200, 690352), (208, 663800), (260, 531040), (320, 431470), (325, 424832), (400, 345176), (416, 331900), (520, 265520), (640, 215735), (650, 212416), (800, 172588), (832, 165950), (1040, 132760), (1300, 106208), (1600, 86294), (1664, 82975), (2080, 66380), (2600, 53104), (3200, 43147), (3319, 41600), (4160, 33190), (5200, 26552), (6638, 20800), (8320, 16595), (10400, 13276)]