10993840

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2$

素因数の和:99

約数の個数: 120

約数和(自身を含む): 31029264

約数和(自身を除く): 20035424

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 31, 40, 44, 52, 55, 62, 65, 80, 88, 104, 110, 124, 130, 143, 155, 176, 208, 220, 248, 260, 286, 310, 341, 403, 440, 496, 520, 572, 620, 682, 715, 806, 880, 961, 1040, 1144, 1240, 1364, 1430, 1612, 1705, 1922, 2015, 2288, 2480, 2728, 2860, 3224, 3410, 3844, 4030, 4433, 4805, 5456, 5720, 6448, 6820, 7688, 8060, 8866, 9610, 10571, 11440, 12493, 13640, 15376, 16120, 17732, 19220, 21142, 22165, 24986, 27280, 32240, 35464, 38440, 42284, 44330, 49972, 52855, 62465, 70928, 76880, 84568, 88660, 99944, 105710, 124930, 137423, 169136, 177320, 199888, 211420, 249860, 274846, 354640, 422840, 499720, 549692, 687115, 845680, 999440, 1099384, 1374230, 2198768, 2748460, 5496920, 10993840]

約数ペア:

[(1, 10993840), (2, 5496920), (4, 2748460), (5, 2198768), (8, 1374230), (10, 1099384), (11, 999440), (13, 845680), (16, 687115), (20, 549692), (22, 499720), (26, 422840), (31, 354640), (40, 274846), (44, 249860), (52, 211420), (55, 199888), (62, 177320), (65, 169136), (80, 137423), (88, 124930), (104, 105710), (110, 99944), (124, 88660), (130, 84568), (143, 76880), (155, 70928), (176, 62465), (208, 52855), (220, 49972), (248, 44330), (260, 42284), (286, 38440), (310, 35464), (341, 32240), (403, 27280), (440, 24986), (496, 22165), (520, 21142), (572, 19220), (620, 17732), (682, 16120), (715, 15376), (806, 13640), (880, 12493), (961, 11440), (1040, 10571), (1144, 9610), (1240, 8866), (1364, 8060), (1430, 7688), (1612, 6820), (1705, 6448), (1922, 5720), (2015, 5456), (2288, 4805), (2480, 4433), (2728, 4030), (2860, 3844), (3224, 3410)]