41488400

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:193

約数の個数: 120

約数和(自身を含む): 107939520

約数和(自身を除く): 66451120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 53, 76, 80, 95, 100, 103, 106, 152, 190, 200, 206, 212, 265, 304, 380, 400, 412, 424, 475, 515, 530, 760, 824, 848, 950, 1007, 1030, 1060, 1325, 1520, 1648, 1900, 1957, 2014, 2060, 2120, 2575, 2650, 3800, 3914, 4028, 4120, 4240, 5035, 5150, 5300, 5459, 7600, 7828, 8056, 8240, 9785, 10070, 10300, 10600, 10918, 15656, 16112, 19570, 20140, 20600, 21200, 21836, 25175, 27295, 31312, 39140, 40280, 41200, 43672, 48925, 50350, 54590, 78280, 80560, 87344, 97850, 100700, 103721, 109180, 136475, 156560, 195700, 201400, 207442, 218360, 272950, 391400, 402800, 414884, 436720, 518605, 545900, 782800, 829768, 1037210, 1091800, 1659536, 2074420, 2183600, 2593025, 4148840, 5186050, 8297680, 10372100, 20744200, 41488400]

約数ペア:

[(1, 41488400), (2, 20744200), (4, 10372100), (5, 8297680), (8, 5186050), (10, 4148840), (16, 2593025), (19, 2183600), (20, 2074420), (25, 1659536), (38, 1091800), (40, 1037210), (50, 829768), (53, 782800), (76, 545900), (80, 518605), (95, 436720), (100, 414884), (103, 402800), (106, 391400), (152, 272950), (190, 218360), (200, 207442), (206, 201400), (212, 195700), (265, 156560), (304, 136475), (380, 109180), (400, 103721), (412, 100700), (424, 97850), (475, 87344), (515, 80560), (530, 78280), (760, 54590), (824, 50350), (848, 48925), (950, 43672), (1007, 41200), (1030, 40280), (1060, 39140), (1325, 31312), (1520, 27295), (1648, 25175), (1900, 21836), (1957, 21200), (2014, 20600), (2060, 20140), (2120, 19570), (2575, 16112), (2650, 15656), (3800, 10918), (3914, 10600), (4028, 10300), (4120, 10070), (4240, 9785), (5035, 8240), (5150, 8056), (5300, 7828), (5459, 7600)]