12580010800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{144931}}^1$

素因数の和:144987

約数の個数: 120

約数和(自身を含む): 35655590912

約数和(自身を除く): 23075580112

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 35, 40, 50, 56, 62, 70, 80, 100, 112, 124, 140, 155, 175, 200, 217, 248, 280, 310, 350, 400, 434, 496, 560, 620, 700, 775, 868, 1085, 1240, 1400, 1550, 1736, 2170, 2480, 2800, 3100, 3472, 4340, 5425, 6200, 8680, 10850, 12400, 17360, 21700, 43400, 86800, 144931, 289862, 579724, 724655, 1014517, 1159448, 1449310, 2029034, 2318896, 2898620, 3623275, 4058068, 4492861, 5072585, 5797240, 7246550, 8116136, 8985722, 10145170, 11594480, 14493100, 16232272, 17971444, 20290340, 22464305, 25362925, 28986200, 31450027, 35942888, 40580680, 44928610, 50725850, 57972400, 62900054, 71885776, 81161360, 89857220, 101451700, 112321525, 125800108, 157250135, 179714440, 202903400, 224643050, 251600216, 314500270, 359428880, 405806800, 449286100, 503200432, 629000540, 786250675, 898572200, 1258001080, 1572501350, 1797144400, 2516002160, 3145002700, 6290005400, 12580010800]

約数ペア:

[(1, 12580010800), (2, 6290005400), (4, 3145002700), (5, 2516002160), (7, 1797144400), (8, 1572501350), (10, 1258001080), (14, 898572200), (16, 786250675), (20, 629000540), (25, 503200432), (28, 449286100), (31, 405806800), (35, 359428880), (40, 314500270), (50, 251600216), (56, 224643050), (62, 202903400), (70, 179714440), (80, 157250135), (100, 125800108), (112, 112321525), (124, 101451700), (140, 89857220), (155, 81161360), (175, 71885776), (200, 62900054), (217, 57972400), (248, 50725850), (280, 44928610), (310, 40580680), (350, 35942888), (400, 31450027), (434, 28986200), (496, 25362925), (560, 22464305), (620, 20290340), (700, 17971444), (775, 16232272), (868, 14493100), (1085, 11594480), (1240, 10145170), (1400, 8985722), (1550, 8116136), (1736, 7246550), (2170, 5797240), (2480, 5072585), (2800, 4492861), (3100, 4058068), (3472, 3623275), (4340, 2898620), (5425, 2318896), (6200, 2029034), (8680, 1449310), (10850, 1159448), (12400, 1014517), (17360, 724655), (21700, 579724), (43400, 289862), (86800, 144931)]