5221580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:199

約数の個数: 96

約数和(自身を含む): 14300160

約数和(自身を除く): 9078580

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 19, 20, 26, 28, 35, 38, 52, 65, 70, 76, 91, 95, 130, 133, 140, 151, 182, 190, 247, 260, 266, 302, 364, 380, 455, 494, 532, 604, 665, 755, 910, 988, 1057, 1235, 1330, 1510, 1729, 1820, 1963, 2114, 2470, 2660, 2869, 3020, 3458, 3926, 4228, 4940, 5285, 5738, 6916, 7852, 8645, 9815, 10570, 11476, 13741, 14345, 17290, 19630, 20083, 21140, 27482, 28690, 34580, 37297, 39260, 40166, 54964, 57380, 68705, 74594, 80332, 100415, 137410, 149188, 186485, 200830, 261079, 274820, 372970, 401660, 522158, 745940, 1044316, 1305395, 2610790, 5221580]

約数ペア:

[(1, 5221580), (2, 2610790), (4, 1305395), (5, 1044316), (7, 745940), (10, 522158), (13, 401660), (14, 372970), (19, 274820), (20, 261079), (26, 200830), (28, 186485), (35, 149188), (38, 137410), (52, 100415), (65, 80332), (70, 74594), (76, 68705), (91, 57380), (95, 54964), (130, 40166), (133, 39260), (140, 37297), (151, 34580), (182, 28690), (190, 27482), (247, 21140), (260, 20083), (266, 19630), (302, 17290), (364, 14345), (380, 13741), (455, 11476), (494, 10570), (532, 9815), (604, 8645), (665, 7852), (755, 6916), (910, 5738), (988, 5285), (1057, 4940), (1235, 4228), (1330, 3926), (1510, 3458), (1729, 3020), (1820, 2869), (1963, 2660), (2114, 2470)]