4217962450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{659}}^1$

素因数の和:956

約数の個数: 96

約数和(自身を含む): 8696318400

約数和(自身を除く): 4478355950

約数列:

[1, 2, 5, 10, 13, 25, 26, 43, 50, 65, 86, 130, 215, 229, 325, 430, 458, 559, 650, 659, 1075, 1118, 1145, 1318, 2150, 2290, 2795, 2977, 3295, 5590, 5725, 5954, 6590, 8567, 9847, 11450, 13975, 14885, 16475, 17134, 19694, 27950, 28337, 29770, 32950, 42835, 49235, 56674, 74425, 85670, 98470, 128011, 141685, 148850, 150911, 214175, 246175, 256022, 283370, 301822, 368381, 428350, 492350, 640055, 708425, 736762, 754555, 1280110, 1416850, 1509110, 1841905, 1961843, 3200275, 3683810, 3772775, 3923686, 6400550, 6489173, 7545550, 9209525, 9809215, 12978346, 18419050, 19618430, 32445865, 49046075, 64891730, 84359249, 98092150, 162229325, 168718498, 324458650, 421796245, 843592490, 2108981225, 4217962450]

約数ペア:

[(1, 4217962450), (2, 2108981225), (5, 843592490), (10, 421796245), (13, 324458650), (25, 168718498), (26, 162229325), (43, 98092150), (50, 84359249), (65, 64891730), (86, 49046075), (130, 32445865), (215, 19618430), (229, 18419050), (325, 12978346), (430, 9809215), (458, 9209525), (559, 7545550), (650, 6489173), (659, 6400550), (1075, 3923686), (1118, 3772775), (1145, 3683810), (1318, 3200275), (2150, 1961843), (2290, 1841905), (2795, 1509110), (2977, 1416850), (3295, 1280110), (5590, 754555), (5725, 736762), (5954, 708425), (6590, 640055), (8567, 492350), (9847, 428350), (11450, 368381), (13975, 301822), (14885, 283370), (16475, 256022), (17134, 246175), (19694, 214175), (27950, 150911), (28337, 148850), (29770, 141685), (32950, 128011), (42835, 98470), (49235, 85670), (56674, 74425)]