3259241420

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{641}}^1$

素因数の和:879

約数の個数: 96

約数和(自身を含む): 7247923200

約数和(自身を除く): 3988681780

約数列:

[1, 2, 4, 5, 10, 20, 31, 59, 62, 118, 124, 139, 155, 236, 278, 295, 310, 556, 590, 620, 641, 695, 1180, 1282, 1390, 1829, 2564, 2780, 3205, 3658, 4309, 6410, 7316, 8201, 8618, 9145, 12820, 16402, 17236, 18290, 19871, 21545, 32804, 36580, 37819, 39742, 41005, 43090, 75638, 79484, 82010, 86180, 89099, 99355, 151276, 164020, 178198, 189095, 198710, 254231, 356396, 378190, 397420, 445495, 508462, 756380, 890990, 1016924, 1172389, 1271155, 1781980, 2344778, 2542310, 2762069, 4689556, 5084620, 5256841, 5524138, 5861945, 10513682, 11048276, 11723890, 13810345, 21027364, 23447780, 26284205, 27620690, 52568410, 55241380, 105136820, 162962071, 325924142, 651848284, 814810355, 1629620710, 3259241420]

約数ペア:

[(1, 3259241420), (2, 1629620710), (4, 814810355), (5, 651848284), (10, 325924142), (20, 162962071), (31, 105136820), (59, 55241380), (62, 52568410), (118, 27620690), (124, 26284205), (139, 23447780), (155, 21027364), (236, 13810345), (278, 11723890), (295, 11048276), (310, 10513682), (556, 5861945), (590, 5524138), (620, 5256841), (641, 5084620), (695, 4689556), (1180, 2762069), (1282, 2542310), (1390, 2344778), (1829, 1781980), (2564, 1271155), (2780, 1172389), (3205, 1016924), (3658, 890990), (4309, 756380), (6410, 508462), (7316, 445495), (8201, 397420), (8618, 378190), (9145, 356396), (12820, 254231), (16402, 198710), (17236, 189095), (18290, 178198), (19871, 164020), (21545, 151276), (32804, 99355), (36580, 89099), (37819, 86180), (39742, 82010), (41005, 79484), (43090, 75638)]