90652160

素因数分解:

$2^9\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2083}}^1$

素因数の和:2123

約数の個数: 80

約数和(自身を含む): 230248656

約数和(自身を除く): 139596496

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 256, 272, 320, 340, 512, 544, 640, 680, 1088, 1280, 1360, 2083, 2176, 2560, 2720, 4166, 4352, 5440, 8332, 8704, 10415, 10880, 16664, 20830, 21760, 33328, 35411, 41660, 43520, 66656, 70822, 83320, 133312, 141644, 166640, 177055, 266624, 283288, 333280, 354110, 533248, 566576, 666560, 708220, 1066496, 1133152, 1333120, 1416440, 2266304, 2666240, 2832880, 4532608, 5332480, 5665760, 9065216, 11331520, 18130432, 22663040, 45326080, 90652160]

約数ペア:

[(1, 90652160), (2, 45326080), (4, 22663040), (5, 18130432), (8, 11331520), (10, 9065216), (16, 5665760), (17, 5332480), (20, 4532608), (32, 2832880), (34, 2666240), (40, 2266304), (64, 1416440), (68, 1333120), (80, 1133152), (85, 1066496), (128, 708220), (136, 666560), (160, 566576), (170, 533248), (256, 354110), (272, 333280), (320, 283288), (340, 266624), (512, 177055), (544, 166640), (640, 141644), (680, 133312), (1088, 83320), (1280, 70822), (1360, 66656), (2083, 43520), (2176, 41660), (2560, 35411), (2720, 33328), (4166, 21760), (4352, 20830), (5440, 16664), (8332, 10880), (8704, 10415)]