12432868240

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3359}}^1\times {\mathrm{3559}}^1$

素因数の和:6944

約数の個数: 80

約数和(自身を含む): 31148006400

約数和(自身を除く): 18715138160

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 3359, 3559, 6718, 7118, 13436, 14236, 16795, 17795, 26872, 28472, 33590, 35590, 43667, 46267, 53744, 56944, 67180, 71180, 87334, 92534, 134360, 142360, 174668, 185068, 218335, 231335, 268720, 284720, 349336, 370136, 436670, 462670, 698672, 740272, 873340, 925340, 1746680, 1850680, 3493360, 3701360, 11954681, 23909362, 47818724, 59773405, 95637448, 119546810, 155410853, 191274896, 239093620, 310821706, 478187240, 621643412, 777054265, 956374480, 1243286824, 1554108530, 2486573648, 3108217060, 6216434120, 12432868240]

約数ペア:

[(1, 12432868240), (2, 6216434120), (4, 3108217060), (5, 2486573648), (8, 1554108530), (10, 1243286824), (13, 956374480), (16, 777054265), (20, 621643412), (26, 478187240), (40, 310821706), (52, 239093620), (65, 191274896), (80, 155410853), (104, 119546810), (130, 95637448), (208, 59773405), (260, 47818724), (520, 23909362), (1040, 11954681), (3359, 3701360), (3559, 3493360), (6718, 1850680), (7118, 1746680), (13436, 925340), (14236, 873340), (16795, 740272), (17795, 698672), (26872, 462670), (28472, 436670), (33590, 370136), (35590, 349336), (43667, 284720), (46267, 268720), (53744, 231335), (56944, 218335), (67180, 185068), (71180, 174668), (87334, 142360), (92534, 134360)]