4280936075

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{457}}^1$

素因数の和:577

約数の個数: 96

約数和(自身を含む): 6344802240

約数和(自身を除く): 2063866165

約数列:

[1, 5, 13, 19, 25, 37, 41, 65, 95, 185, 205, 247, 325, 457, 475, 481, 533, 703, 779, 925, 1025, 1235, 1517, 2285, 2405, 2665, 3515, 3895, 5941, 6175, 7585, 8683, 9139, 10127, 11425, 12025, 13325, 16909, 17575, 18737, 19475, 19721, 28823, 29705, 37925, 43415, 45695, 50635, 84545, 93685, 98605, 112879, 144115, 148525, 217075, 219817, 228475, 243581, 253175, 321271, 356003, 374699, 422725, 468425, 493025, 564395, 693269, 720575, 1099085, 1217905, 1606355, 1780015, 1873495, 2821975, 3466345, 4176523, 4628039, 5495425, 6089525, 8031775, 8900075, 9012497, 9367475, 13172111, 17331725, 20882615, 23140195, 45062485, 65860555, 104413075, 115700975, 171237443, 225312425, 329302775, 856187215, 4280936075]

約数ペア:

[(1, 4280936075), (5, 856187215), (13, 329302775), (19, 225312425), (25, 171237443), (37, 115700975), (41, 104413075), (65, 65860555), (95, 45062485), (185, 23140195), (205, 20882615), (247, 17331725), (325, 13172111), (457, 9367475), (475, 9012497), (481, 8900075), (533, 8031775), (703, 6089525), (779, 5495425), (925, 4628039), (1025, 4176523), (1235, 3466345), (1517, 2821975), (2285, 1873495), (2405, 1780015), (2665, 1606355), (3515, 1217905), (3895, 1099085), (5941, 720575), (6175, 693269), (7585, 564395), (8683, 493025), (9139, 468425), (10127, 422725), (11425, 374699), (12025, 356003), (13325, 321271), (16909, 253175), (17575, 243581), (18737, 228475), (19475, 219817), (19721, 217075), (28823, 148525), (29705, 144115), (37925, 112879), (43415, 98605), (45695, 93685), (50635, 84545)]