39847520

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:232

約数の個数: 96

約数和(自身を含む): 99283968

約数和(自身を除く): 59436448

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 53, 74, 80, 106, 127, 148, 160, 185, 212, 254, 265, 296, 370, 424, 508, 530, 592, 635, 740, 848, 1016, 1060, 1184, 1270, 1480, 1696, 1961, 2032, 2120, 2540, 2960, 3922, 4064, 4240, 4699, 5080, 5920, 6731, 7844, 8480, 9398, 9805, 10160, 13462, 15688, 18796, 19610, 20320, 23495, 26924, 31376, 33655, 37592, 39220, 46990, 53848, 62752, 67310, 75184, 78440, 93980, 107696, 134620, 150368, 156880, 187960, 215392, 249047, 269240, 313760, 375920, 498094, 538480, 751840, 996188, 1076960, 1245235, 1992376, 2490470, 3984752, 4980940, 7969504, 9961880, 19923760, 39847520]

約数ペア:

[(1, 39847520), (2, 19923760), (4, 9961880), (5, 7969504), (8, 4980940), (10, 3984752), (16, 2490470), (20, 1992376), (32, 1245235), (37, 1076960), (40, 996188), (53, 751840), (74, 538480), (80, 498094), (106, 375920), (127, 313760), (148, 269240), (160, 249047), (185, 215392), (212, 187960), (254, 156880), (265, 150368), (296, 134620), (370, 107696), (424, 93980), (508, 78440), (530, 75184), (592, 67310), (635, 62752), (740, 53848), (848, 46990), (1016, 39220), (1060, 37592), (1184, 33655), (1270, 31376), (1480, 26924), (1696, 23495), (1961, 20320), (2032, 19610), (2120, 18796), (2540, 15688), (2960, 13462), (3922, 10160), (4064, 9805), (4240, 9398), (4699, 8480), (5080, 7844), (5920, 6731)]