107491840

素因数分解:

$2^9\times 5^1\times {\mathrm{199}}^1\times {\mathrm{211}}^1$

素因数の和:433

約数の個数: 80

約数和(自身を含む): 260251200

約数和(自身を除く): 152759360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 199, 211, 256, 320, 398, 422, 512, 640, 796, 844, 995, 1055, 1280, 1592, 1688, 1990, 2110, 2560, 3184, 3376, 3980, 4220, 6368, 6752, 7960, 8440, 12736, 13504, 15920, 16880, 25472, 27008, 31840, 33760, 41989, 50944, 54016, 63680, 67520, 83978, 101888, 108032, 127360, 135040, 167956, 209945, 254720, 270080, 335912, 419890, 509440, 540160, 671824, 839780, 1343648, 1679560, 2687296, 3359120, 5374592, 6718240, 10749184, 13436480, 21498368, 26872960, 53745920, 107491840]

約数ペア:

[(1, 107491840), (2, 53745920), (4, 26872960), (5, 21498368), (8, 13436480), (10, 10749184), (16, 6718240), (20, 5374592), (32, 3359120), (40, 2687296), (64, 1679560), (80, 1343648), (128, 839780), (160, 671824), (199, 540160), (211, 509440), (256, 419890), (320, 335912), (398, 270080), (422, 254720), (512, 209945), (640, 167956), (796, 135040), (844, 127360), (995, 108032), (1055, 101888), (1280, 83978), (1592, 67520), (1688, 63680), (1990, 54016), (2110, 50944), (2560, 41989), (3184, 33760), (3376, 31840), (3980, 27008), (4220, 25472), (6368, 16880), (6752, 15920), (7960, 13504), (8440, 12736)]