11638340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1409}}^1$

素因数の和:1484

約数の個数: 48

約数和(自身を含む): 28425600

約数和(自身を除く): 16787260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 59, 70, 118, 140, 236, 295, 413, 590, 826, 1180, 1409, 1652, 2065, 2818, 4130, 5636, 7045, 8260, 9863, 14090, 19726, 28180, 39452, 49315, 83131, 98630, 166262, 197260, 332524, 415655, 581917, 831310, 1163834, 1662620, 2327668, 2909585, 5819170, 11638340]

約数ペア:

[(1, 11638340), (2, 5819170), (4, 2909585), (5, 2327668), (7, 1662620), (10, 1163834), (14, 831310), (20, 581917), (28, 415655), (35, 332524), (59, 197260), (70, 166262), (118, 98630), (140, 83131), (236, 49315), (295, 39452), (413, 28180), (590, 19726), (826, 14090), (1180, 9863), (1409, 8260), (1652, 7045), (2065, 5636), (2818, 4130)]