4193466550

素因数分解:

$2^1\times 5^2\times 7^4\times {\mathrm{13}}^1\times {\mathrm{2687}}^1$

素因数の和:2740

約数の個数: 120

約数和(自身を含む): 9802872576

約数和(自身を除く): 5609406026

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 49, 50, 65, 70, 91, 98, 130, 175, 182, 245, 325, 343, 350, 455, 490, 637, 650, 686, 910, 1225, 1274, 1715, 2275, 2401, 2450, 2687, 3185, 3430, 4459, 4550, 4802, 5374, 6370, 8575, 8918, 12005, 13435, 15925, 17150, 18809, 22295, 24010, 26870, 31213, 31850, 34931, 37618, 44590, 60025, 62426, 67175, 69862, 94045, 111475, 120050, 131663, 134350, 156065, 174655, 188090, 222950, 244517, 263326, 312130, 349310, 470225, 489034, 658315, 780325, 873275, 921641, 940450, 1222585, 1316630, 1560650, 1711619, 1746550, 1843282, 2445170, 3291575, 3423238, 4608205, 6112925, 6451487, 6583150, 8558095, 9216410, 11981333, 12225850, 12902974, 17116190, 23041025, 23962666, 32257435, 42790475, 46082050, 59906665, 64514870, 83869331, 85580950, 119813330, 161287175, 167738662, 299533325, 322574350, 419346655, 599066650, 838693310, 2096733275, 4193466550]

約数ペア:

[(1, 4193466550), (2, 2096733275), (5, 838693310), (7, 599066650), (10, 419346655), (13, 322574350), (14, 299533325), (25, 167738662), (26, 161287175), (35, 119813330), (49, 85580950), (50, 83869331), (65, 64514870), (70, 59906665), (91, 46082050), (98, 42790475), (130, 32257435), (175, 23962666), (182, 23041025), (245, 17116190), (325, 12902974), (343, 12225850), (350, 11981333), (455, 9216410), (490, 8558095), (637, 6583150), (650, 6451487), (686, 6112925), (910, 4608205), (1225, 3423238), (1274, 3291575), (1715, 2445170), (2275, 1843282), (2401, 1746550), (2450, 1711619), (2687, 1560650), (3185, 1316630), (3430, 1222585), (4459, 940450), (4550, 921641), (4802, 873275), (5374, 780325), (6370, 658315), (8575, 489034), (8918, 470225), (12005, 349310), (13435, 312130), (15925, 263326), (17150, 244517), (18809, 222950), (22295, 188090), (24010, 174655), (26870, 156065), (31213, 134350), (31850, 131663), (34931, 120050), (37618, 111475), (44590, 94045), (60025, 69862), (62426, 67175)]