2538293660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{461}}^1\times {\mathrm{587}}^1$

素因数の和:1131

約数の個数: 96

約数和(自身を含む): 6206796288

約数和(自身を除く): 3668502628

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 67, 70, 134, 140, 268, 335, 461, 469, 587, 670, 922, 938, 1174, 1340, 1844, 1876, 2305, 2345, 2348, 2935, 3227, 4109, 4610, 4690, 5870, 6454, 8218, 9220, 9380, 11740, 12908, 16135, 16436, 20545, 30887, 32270, 39329, 41090, 61774, 64540, 78658, 82180, 123548, 154435, 157316, 196645, 216209, 270607, 275303, 308870, 393290, 432418, 541214, 550606, 617740, 786580, 864836, 1081045, 1082428, 1101212, 1353035, 1376515, 1894249, 2162090, 2706070, 2753030, 3788498, 4324180, 5412140, 5506060, 7576996, 9471245, 18130669, 18942490, 36261338, 37884980, 72522676, 90653345, 126914683, 181306690, 253829366, 362613380, 507658732, 634573415, 1269146830, 2538293660]

約数ペア:

[(1, 2538293660), (2, 1269146830), (4, 634573415), (5, 507658732), (7, 362613380), (10, 253829366), (14, 181306690), (20, 126914683), (28, 90653345), (35, 72522676), (67, 37884980), (70, 36261338), (134, 18942490), (140, 18130669), (268, 9471245), (335, 7576996), (461, 5506060), (469, 5412140), (587, 4324180), (670, 3788498), (922, 2753030), (938, 2706070), (1174, 2162090), (1340, 1894249), (1844, 1376515), (1876, 1353035), (2305, 1101212), (2345, 1082428), (2348, 1081045), (2935, 864836), (3227, 786580), (4109, 617740), (4610, 550606), (4690, 541214), (5870, 432418), (6454, 393290), (8218, 308870), (9220, 275303), (9380, 270607), (11740, 216209), (12908, 196645), (16135, 157316), (16436, 154435), (20545, 123548), (30887, 82180), (32270, 78658), (39329, 64540), (41090, 61774)]