1330458525200

素因数分解:

$2^4\times 5^2\times 7^2\times {\mathrm{67880537}}^1$

素因数の和:67880569

約数の個数: 90

約数和(自身を含む): 3718292230026

約数和(自身を除く): 2387833704826

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 140, 175, 196, 200, 245, 280, 350, 392, 400, 490, 560, 700, 784, 980, 1225, 1400, 1960, 2450, 2800, 3920, 4900, 9800, 19600, 67880537, 135761074, 271522148, 339402685, 475163759, 543044296, 678805370, 950327518, 1086088592, 1357610740, 1697013425, 1900655036, 2375818795, 2715221480, 3326146313, 3394026850, 3801310072, 4751637590, 5430442960, 6652292626, 6788053700, 7602620144, 9503275180, 11879093975, 13304585252, 13576107400, 16630731565, 19006550360, 23758187950, 26609170504, 27152214800, 33261463130, 38013100720, 47516375900, 53218341008, 66522926260, 83153657825, 95032751800, 133045852520, 166307315650, 190065503600, 266091705040, 332614631300, 665229262600, 1330458525200]

約数ペア:

[(1, 1330458525200), (2, 665229262600), (4, 332614631300), (5, 266091705040), (7, 190065503600), (8, 166307315650), (10, 133045852520), (14, 95032751800), (16, 83153657825), (20, 66522926260), (25, 53218341008), (28, 47516375900), (35, 38013100720), (40, 33261463130), (49, 27152214800), (50, 26609170504), (56, 23758187950), (70, 19006550360), (80, 16630731565), (98, 13576107400), (100, 13304585252), (112, 11879093975), (140, 9503275180), (175, 7602620144), (196, 6788053700), (200, 6652292626), (245, 5430442960), (280, 4751637590), (350, 3801310072), (392, 3394026850), (400, 3326146313), (490, 2715221480), (560, 2375818795), (700, 1900655036), (784, 1697013425), (980, 1357610740), (1225, 1086088592), (1400, 950327518), (1960, 678805370), (2450, 543044296), (2800, 475163759), (3920, 339402685), (4900, 271522148), (9800, 135761074), (19600, 67880537)]