32871520

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{983}}^1$

素因数の和:1028

約数の個数: 96

約数和(自身を含む): 89268480

約数和(自身を除く): 56396960

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 76, 80, 88, 95, 110, 152, 160, 176, 190, 209, 220, 304, 352, 380, 418, 440, 608, 760, 836, 880, 983, 1045, 1520, 1672, 1760, 1966, 2090, 3040, 3344, 3932, 4180, 4915, 6688, 7864, 8360, 9830, 10813, 15728, 16720, 18677, 19660, 21626, 31456, 33440, 37354, 39320, 43252, 54065, 74708, 78640, 86504, 93385, 108130, 149416, 157280, 173008, 186770, 205447, 216260, 298832, 346016, 373540, 410894, 432520, 597664, 747080, 821788, 865040, 1027235, 1494160, 1643576, 1730080, 2054470, 2988320, 3287152, 4108940, 6574304, 8217880, 16435760, 32871520]

約数ペア:

[(1, 32871520), (2, 16435760), (4, 8217880), (5, 6574304), (8, 4108940), (10, 3287152), (11, 2988320), (16, 2054470), (19, 1730080), (20, 1643576), (22, 1494160), (32, 1027235), (38, 865040), (40, 821788), (44, 747080), (55, 597664), (76, 432520), (80, 410894), (88, 373540), (95, 346016), (110, 298832), (152, 216260), (160, 205447), (176, 186770), (190, 173008), (209, 157280), (220, 149416), (304, 108130), (352, 93385), (380, 86504), (418, 78640), (440, 74708), (608, 54065), (760, 43252), (836, 39320), (880, 37354), (983, 33440), (1045, 31456), (1520, 21626), (1672, 19660), (1760, 18677), (1966, 16720), (2090, 15728), (3040, 10813), (3344, 9830), (3932, 8360), (4180, 7864), (4915, 6688)]