9966080

素因数分解:

$2^9\times 5^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1$

素因数の和:269

約数の個数: 80

約数和(自身を含む): 25411320

約数和(自身を除く): 15445240

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 229, 256, 272, 320, 340, 458, 512, 544, 640, 680, 916, 1088, 1145, 1280, 1360, 1832, 2176, 2290, 2560, 2720, 3664, 3893, 4352, 4580, 5440, 7328, 7786, 8704, 9160, 10880, 14656, 15572, 18320, 19465, 21760, 29312, 31144, 36640, 38930, 43520, 58624, 62288, 73280, 77860, 117248, 124576, 146560, 155720, 249152, 293120, 311440, 498304, 586240, 622880, 996608, 1245760, 1993216, 2491520, 4983040, 9966080]

約数ペア:

[(1, 9966080), (2, 4983040), (4, 2491520), (5, 1993216), (8, 1245760), (10, 996608), (16, 622880), (17, 586240), (20, 498304), (32, 311440), (34, 293120), (40, 249152), (64, 155720), (68, 146560), (80, 124576), (85, 117248), (128, 77860), (136, 73280), (160, 62288), (170, 58624), (229, 43520), (256, 38930), (272, 36640), (320, 31144), (340, 29312), (458, 21760), (512, 19465), (544, 18320), (640, 15572), (680, 14656), (916, 10880), (1088, 9160), (1145, 8704), (1280, 7786), (1360, 7328), (1832, 5440), (2176, 4580), (2290, 4352), (2560, 3893), (2720, 3664)]