1652939539640

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1249}}^1\times {\mathrm{1140871}}^1$

素因数の和:1142160

約数の個数: 64

約数和(自身を含む): 3850443000000

約数和(自身を除く): 2197503460360

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 1249, 2498, 4996, 6245, 9992, 12490, 24980, 36221, 49960, 72442, 144884, 181105, 289768, 362210, 724420, 1140871, 1448840, 2281742, 4563484, 5704355, 9126968, 11408710, 22817420, 33085259, 45634840, 66170518, 132341036, 165426295, 264682072, 330852590, 661705180, 1323410360, 1424947879, 2849895758, 5699791516, 7124739395, 11399583032, 14249478790, 28498957580, 41323488491, 56997915160, 82646976982, 165293953964, 206617442455, 330587907928, 413234884910, 826469769820, 1652939539640]

約数ペア:

[(1, 1652939539640), (2, 826469769820), (4, 413234884910), (5, 330587907928), (8, 206617442455), (10, 165293953964), (20, 82646976982), (29, 56997915160), (40, 41323488491), (58, 28498957580), (116, 14249478790), (145, 11399583032), (232, 7124739395), (290, 5699791516), (580, 2849895758), (1160, 1424947879), (1249, 1323410360), (2498, 661705180), (4996, 330852590), (6245, 264682072), (9992, 165426295), (12490, 132341036), (24980, 66170518), (36221, 45634840), (49960, 33085259), (72442, 22817420), (144884, 11408710), (181105, 9126968), (289768, 5704355), (362210, 4563484), (724420, 2281742), (1140871, 1448840)]