4490239940

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{1297}}^1$

素因数の和:1509

約数の個数: 96

約数和(自身を含む): 10048389120

約数和(自身を除く): 5558149180

約数列:

[1, 2, 4, 5, 10, 20, 29, 47, 58, 94, 116, 127, 145, 188, 235, 254, 290, 470, 508, 580, 635, 940, 1270, 1297, 1363, 2540, 2594, 2726, 3683, 5188, 5452, 5969, 6485, 6815, 7366, 11938, 12970, 13630, 14732, 18415, 23876, 25940, 27260, 29845, 36830, 37613, 59690, 60959, 73660, 75226, 119380, 121918, 150452, 164719, 173101, 188065, 243836, 304795, 329438, 346202, 376130, 609590, 658876, 692404, 752260, 823595, 865505, 1219180, 1647190, 1731010, 1767811, 3294380, 3462020, 3535622, 4776851, 7071244, 7741793, 8839055, 9553702, 15483586, 17678110, 19107404, 23884255, 30967172, 35356220, 38708965, 47768510, 77417930, 95537020, 154835860, 224511997, 449023994, 898047988, 1122559985, 2245119970, 4490239940]

約数ペア:

[(1, 4490239940), (2, 2245119970), (4, 1122559985), (5, 898047988), (10, 449023994), (20, 224511997), (29, 154835860), (47, 95537020), (58, 77417930), (94, 47768510), (116, 38708965), (127, 35356220), (145, 30967172), (188, 23884255), (235, 19107404), (254, 17678110), (290, 15483586), (470, 9553702), (508, 8839055), (580, 7741793), (635, 7071244), (940, 4776851), (1270, 3535622), (1297, 3462020), (1363, 3294380), (2540, 1767811), (2594, 1731010), (2726, 1647190), (3683, 1219180), (5188, 865505), (5452, 823595), (5969, 752260), (6485, 692404), (6815, 658876), (7366, 609590), (11938, 376130), (12970, 346202), (13630, 329438), (14732, 304795), (18415, 243836), (23876, 188065), (25940, 173101), (27260, 164719), (29845, 150452), (36830, 121918), (37613, 119380), (59690, 75226), (60959, 73660)]