3987229750

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{42989}}^1$

素因数の和:43066

約数の個数: 64

約数和(自身を含む): 8691546240

約数和(自身を除く): 4704316490

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 53, 70, 106, 125, 175, 250, 265, 350, 371, 530, 742, 875, 1325, 1750, 1855, 2650, 3710, 6625, 9275, 13250, 18550, 42989, 46375, 85978, 92750, 214945, 300923, 429890, 601846, 1074725, 1504615, 2149450, 2278417, 3009230, 4556834, 5373625, 7523075, 10747250, 11392085, 15046150, 15948919, 22784170, 31897838, 37615375, 56960425, 75230750, 79744595, 113920850, 159489190, 284802125, 398722975, 569604250, 797445950, 1993614875, 3987229750]

約数ペア:

[(1, 3987229750), (2, 1993614875), (5, 797445950), (7, 569604250), (10, 398722975), (14, 284802125), (25, 159489190), (35, 113920850), (50, 79744595), (53, 75230750), (70, 56960425), (106, 37615375), (125, 31897838), (175, 22784170), (250, 15948919), (265, 15046150), (350, 11392085), (371, 10747250), (530, 7523075), (742, 5373625), (875, 4556834), (1325, 3009230), (1750, 2278417), (1855, 2149450), (2650, 1504615), (3710, 1074725), (6625, 601846), (9275, 429890), (13250, 300923), (18550, 214945), (42989, 92750), (46375, 85978)]