41716640

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{313}}^1$

素因数の和:359

約数の個数: 144

約数和(自身を含む): 121777992

約数和(自身を除く): 80061352

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 49, 56, 68, 70, 80, 85, 98, 112, 119, 136, 140, 160, 170, 196, 224, 238, 245, 272, 280, 313, 340, 392, 476, 490, 544, 560, 595, 626, 680, 784, 833, 952, 980, 1120, 1190, 1252, 1360, 1565, 1568, 1666, 1904, 1960, 2191, 2380, 2504, 2720, 3130, 3332, 3808, 3920, 4165, 4382, 4760, 5008, 5321, 6260, 6664, 7840, 8330, 8764, 9520, 10016, 10642, 10955, 12520, 13328, 15337, 16660, 17528, 19040, 21284, 21910, 25040, 26605, 26656, 30674, 33320, 35056, 37247, 42568, 43820, 50080, 53210, 61348, 66640, 70112, 74494, 76685, 85136, 87640, 106420, 122696, 133280, 148988, 153370, 170272, 175280, 186235, 212840, 245392, 260729, 297976, 306740, 350560, 372470, 425680, 490784, 521458, 595952, 613480, 744940, 851360, 1042916, 1191904, 1226960, 1303645, 1489880, 2085832, 2453920, 2607290, 2979760, 4171664, 5214580, 5959520, 8343328, 10429160, 20858320, 41716640]

約数ペア:

[(1, 41716640), (2, 20858320), (4, 10429160), (5, 8343328), (7, 5959520), (8, 5214580), (10, 4171664), (14, 2979760), (16, 2607290), (17, 2453920), (20, 2085832), (28, 1489880), (32, 1303645), (34, 1226960), (35, 1191904), (40, 1042916), (49, 851360), (56, 744940), (68, 613480), (70, 595952), (80, 521458), (85, 490784), (98, 425680), (112, 372470), (119, 350560), (136, 306740), (140, 297976), (160, 260729), (170, 245392), (196, 212840), (224, 186235), (238, 175280), (245, 170272), (272, 153370), (280, 148988), (313, 133280), (340, 122696), (392, 106420), (476, 87640), (490, 85136), (544, 76685), (560, 74494), (595, 70112), (626, 66640), (680, 61348), (784, 53210), (833, 50080), (952, 43820), (980, 42568), (1120, 37247), (1190, 35056), (1252, 33320), (1360, 30674), (1565, 26656), (1568, 26605), (1666, 25040), (1904, 21910), (1960, 21284), (2191, 19040), (2380, 17528), (2504, 16660), (2720, 15337), (3130, 13328), (3332, 12520), (3808, 10955), (3920, 10642), (4165, 10016), (4382, 9520), (4760, 8764), (5008, 8330), (5321, 7840), (6260, 6664)]