103758760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{1409}}^1$

素因数の和:1690

約数の個数: 64

約数和(自身を含む): 268012800

約数和(自身を除く): 164254040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 263, 280, 526, 1052, 1315, 1409, 1841, 2104, 2630, 2818, 3682, 5260, 5636, 7045, 7364, 9205, 9863, 10520, 11272, 14090, 14728, 18410, 19726, 28180, 36820, 39452, 49315, 56360, 73640, 78904, 98630, 197260, 370567, 394520, 741134, 1482268, 1852835, 2593969, 2964536, 3705670, 5187938, 7411340, 10375876, 12969845, 14822680, 20751752, 25939690, 51879380, 103758760]

約数ペア:

[(1, 103758760), (2, 51879380), (4, 25939690), (5, 20751752), (7, 14822680), (8, 12969845), (10, 10375876), (14, 7411340), (20, 5187938), (28, 3705670), (35, 2964536), (40, 2593969), (56, 1852835), (70, 1482268), (140, 741134), (263, 394520), (280, 370567), (526, 197260), (1052, 98630), (1315, 78904), (1409, 73640), (1841, 56360), (2104, 49315), (2630, 39452), (2818, 36820), (3682, 28180), (5260, 19726), (5636, 18410), (7045, 14728), (7364, 14090), (9205, 11272), (9863, 10520)]