43892680

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:231

約数の個数: 96

約数和(自身を含む): 110151360

約数和(自身を除く): 66258680

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 43, 52, 65, 86, 104, 130, 151, 169, 172, 215, 260, 302, 338, 344, 430, 520, 559, 604, 676, 755, 845, 860, 1118, 1208, 1352, 1510, 1690, 1720, 1963, 2236, 2795, 3020, 3380, 3926, 4472, 5590, 6040, 6493, 6760, 7267, 7852, 9815, 11180, 12986, 14534, 15704, 19630, 22360, 25519, 25972, 29068, 32465, 36335, 39260, 51038, 51944, 58136, 64930, 72670, 78520, 84409, 102076, 127595, 129860, 145340, 168818, 204152, 255190, 259720, 290680, 337636, 422045, 510380, 675272, 844090, 1020760, 1097317, 1688180, 2194634, 3376360, 4389268, 5486585, 8778536, 10973170, 21946340, 43892680]

約数ペア:

[(1, 43892680), (2, 21946340), (4, 10973170), (5, 8778536), (8, 5486585), (10, 4389268), (13, 3376360), (20, 2194634), (26, 1688180), (40, 1097317), (43, 1020760), (52, 844090), (65, 675272), (86, 510380), (104, 422045), (130, 337636), (151, 290680), (169, 259720), (172, 255190), (215, 204152), (260, 168818), (302, 145340), (338, 129860), (344, 127595), (430, 102076), (520, 84409), (559, 78520), (604, 72670), (676, 64930), (755, 58136), (845, 51944), (860, 51038), (1118, 39260), (1208, 36335), (1352, 32465), (1510, 29068), (1690, 25972), (1720, 25519), (1963, 22360), (2236, 19630), (2795, 15704), (3020, 14534), (3380, 12986), (3926, 11180), (4472, 9815), (5590, 7852), (6040, 7267), (6493, 6760)]