41018720

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:268

約数の個数: 96

約数和(自身を含む): 103783680

約数和(自身を除く): 62764960

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 103, 131, 152, 160, 190, 206, 262, 304, 380, 412, 515, 524, 608, 655, 760, 824, 1030, 1048, 1310, 1520, 1648, 1957, 2060, 2096, 2489, 2620, 3040, 3296, 3914, 4120, 4192, 4978, 5240, 7828, 8240, 9785, 9956, 10480, 12445, 13493, 15656, 16480, 19570, 19912, 20960, 24890, 26986, 31312, 39140, 39824, 49780, 53972, 62624, 67465, 78280, 79648, 99560, 107944, 134930, 156560, 199120, 215888, 256367, 269860, 313120, 398240, 431776, 512734, 539720, 1025468, 1079440, 1281835, 2050936, 2158880, 2563670, 4101872, 5127340, 8203744, 10254680, 20509360, 41018720]

約数ペア:

[(1, 41018720), (2, 20509360), (4, 10254680), (5, 8203744), (8, 5127340), (10, 4101872), (16, 2563670), (19, 2158880), (20, 2050936), (32, 1281835), (38, 1079440), (40, 1025468), (76, 539720), (80, 512734), (95, 431776), (103, 398240), (131, 313120), (152, 269860), (160, 256367), (190, 215888), (206, 199120), (262, 156560), (304, 134930), (380, 107944), (412, 99560), (515, 79648), (524, 78280), (608, 67465), (655, 62624), (760, 53972), (824, 49780), (1030, 39824), (1048, 39140), (1310, 31312), (1520, 26986), (1648, 24890), (1957, 20960), (2060, 19912), (2096, 19570), (2489, 16480), (2620, 15656), (3040, 13493), (3296, 12445), (3914, 10480), (4120, 9956), (4192, 9785), (4978, 8240), (5240, 7828)]