8291569300

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{89}}^1\times {\mathrm{19013}}^1$

素因数の和:19130

約数の個数: 108

約数和(自身を含む): 21166574940

約数和(自身を除く): 12875005640

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 89, 98, 100, 140, 175, 178, 196, 245, 350, 356, 445, 490, 623, 700, 890, 980, 1225, 1246, 1780, 2225, 2450, 2492, 3115, 4361, 4450, 4900, 6230, 8722, 8900, 12460, 15575, 17444, 19013, 21805, 31150, 38026, 43610, 62300, 76052, 87220, 95065, 109025, 133091, 190130, 218050, 266182, 380260, 436100, 475325, 532364, 665455, 931637, 950650, 1330910, 1692157, 1863274, 1901300, 2661820, 3327275, 3384314, 3726548, 4658185, 6654550, 6768628, 8460785, 9316370, 11845099, 13309100, 16921570, 18632740, 23290925, 23690198, 33843140, 42303925, 46581850, 47380396, 59225495, 82915693, 84607850, 93163700, 118450990, 165831386, 169215700, 236901980, 296127475, 331662772, 414578465, 592254950, 829156930, 1184509900, 1658313860, 2072892325, 4145784650, 8291569300]

約数ペア:

[(1, 8291569300), (2, 4145784650), (4, 2072892325), (5, 1658313860), (7, 1184509900), (10, 829156930), (14, 592254950), (20, 414578465), (25, 331662772), (28, 296127475), (35, 236901980), (49, 169215700), (50, 165831386), (70, 118450990), (89, 93163700), (98, 84607850), (100, 82915693), (140, 59225495), (175, 47380396), (178, 46581850), (196, 42303925), (245, 33843140), (350, 23690198), (356, 23290925), (445, 18632740), (490, 16921570), (623, 13309100), (700, 11845099), (890, 9316370), (980, 8460785), (1225, 6768628), (1246, 6654550), (1780, 4658185), (2225, 3726548), (2450, 3384314), (2492, 3327275), (3115, 2661820), (4361, 1901300), (4450, 1863274), (4900, 1692157), (6230, 1330910), (8722, 950650), (8900, 931637), (12460, 665455), (15575, 532364), (17444, 475325), (19013, 436100), (21805, 380260), (31150, 266182), (38026, 218050), (43610, 190130), (62300, 133091), (76052, 109025), (87220, 95065)]