4217220865

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:311

約数の個数: 96

約数和(自身を含む): 6235584768

約数和(自身を除く): 2018363903

約数列:

[1, 5, 11, 13, 53, 55, 65, 67, 121, 143, 151, 265, 335, 583, 605, 689, 715, 737, 755, 871, 1573, 1661, 1963, 2915, 3445, 3551, 3685, 4355, 6413, 7579, 7865, 8003, 8107, 8305, 9581, 9815, 10117, 17755, 18271, 21593, 32065, 37895, 39061, 40015, 40535, 46163, 47905, 50585, 83369, 88033, 91355, 104039, 105391, 107965, 111287, 131521, 195305, 230815, 237523, 416845, 429671, 440165, 507793, 520195, 526955, 536201, 556435, 657605, 968363, 1144429, 1187615, 1224157, 1446731, 2148355, 2538965, 2681005, 4841815, 5585723, 5722145, 5898211, 6120785, 6970613, 7233655, 12588719, 15914041, 27928615, 29491055, 34853065, 62943595, 64880321, 76676743, 79570205, 324401605, 383383715, 843444173, 4217220865]

約数ペア:

[(1, 4217220865), (5, 843444173), (11, 383383715), (13, 324401605), (53, 79570205), (55, 76676743), (65, 64880321), (67, 62943595), (121, 34853065), (143, 29491055), (151, 27928615), (265, 15914041), (335, 12588719), (583, 7233655), (605, 6970613), (689, 6120785), (715, 5898211), (737, 5722145), (755, 5585723), (871, 4841815), (1573, 2681005), (1661, 2538965), (1963, 2148355), (2915, 1446731), (3445, 1224157), (3551, 1187615), (3685, 1144429), (4355, 968363), (6413, 657605), (7579, 556435), (7865, 536201), (8003, 526955), (8107, 520195), (8305, 507793), (9581, 440165), (9815, 429671), (10117, 416845), (17755, 237523), (18271, 230815), (21593, 195305), (32065, 131521), (37895, 111287), (39061, 107965), (40015, 105391), (40535, 104039), (46163, 91355), (47905, 88033), (50585, 83369)]