524293700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{653}}^1$

素因数の和:742

約数の個数: 144

約数和(自身を含む): 1380578304

約数和(自身を除く): 856284604

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 31, 35, 37, 50, 62, 70, 74, 100, 124, 140, 148, 155, 175, 185, 217, 259, 310, 350, 370, 434, 518, 620, 653, 700, 740, 775, 868, 925, 1036, 1085, 1147, 1295, 1306, 1550, 1850, 2170, 2294, 2590, 2612, 3100, 3265, 3700, 4340, 4571, 4588, 5180, 5425, 5735, 6475, 6530, 8029, 9142, 10850, 11470, 12950, 13060, 16058, 16325, 18284, 20243, 21700, 22855, 22940, 24161, 25900, 28675, 32116, 32650, 40145, 40486, 45710, 48322, 57350, 65300, 80290, 80972, 91420, 96644, 101215, 114275, 114700, 120805, 141701, 160580, 169127, 200725, 202430, 228550, 241610, 283402, 338254, 401450, 404860, 457100, 483220, 506075, 566804, 604025, 676508, 708505, 748991, 802900, 845635, 1012150, 1208050, 1417010, 1497982, 1691270, 2024300, 2416100, 2834020, 2995964, 3382540, 3542525, 3744955, 4228175, 5242937, 7085050, 7489910, 8456350, 10485874, 14170100, 14979820, 16912700, 18724775, 20971748, 26214685, 37449550, 52429370, 74899100, 104858740, 131073425, 262146850, 524293700]

約数ペア:

[(1, 524293700), (2, 262146850), (4, 131073425), (5, 104858740), (7, 74899100), (10, 52429370), (14, 37449550), (20, 26214685), (25, 20971748), (28, 18724775), (31, 16912700), (35, 14979820), (37, 14170100), (50, 10485874), (62, 8456350), (70, 7489910), (74, 7085050), (100, 5242937), (124, 4228175), (140, 3744955), (148, 3542525), (155, 3382540), (175, 2995964), (185, 2834020), (217, 2416100), (259, 2024300), (310, 1691270), (350, 1497982), (370, 1417010), (434, 1208050), (518, 1012150), (620, 845635), (653, 802900), (700, 748991), (740, 708505), (775, 676508), (868, 604025), (925, 566804), (1036, 506075), (1085, 483220), (1147, 457100), (1295, 404860), (1306, 401450), (1550, 338254), (1850, 283402), (2170, 241610), (2294, 228550), (2590, 202430), (2612, 200725), (3100, 169127), (3265, 160580), (3700, 141701), (4340, 120805), (4571, 114700), (4588, 114275), (5180, 101215), (5425, 96644), (5735, 91420), (6475, 80972), (6530, 80290), (8029, 65300), (9142, 57350), (10850, 48322), (11470, 45710), (12950, 40486), (13060, 40145), (16058, 32650), (16325, 32116), (18284, 28675), (20243, 25900), (21700, 24161), (22855, 22940)]