12527080

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{311}}^1$

素因数の和:394

約数の個数: 64

約数和(自身を含む): 30326400

約数和(自身を除く): 17799320

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 53, 76, 95, 106, 152, 190, 212, 265, 311, 380, 424, 530, 622, 760, 1007, 1060, 1244, 1555, 2014, 2120, 2488, 3110, 4028, 5035, 5909, 6220, 8056, 10070, 11818, 12440, 16483, 20140, 23636, 29545, 32966, 40280, 47272, 59090, 65932, 82415, 118180, 131864, 164830, 236360, 313177, 329660, 626354, 659320, 1252708, 1565885, 2505416, 3131770, 6263540, 12527080]

約数ペア:

[(1, 12527080), (2, 6263540), (4, 3131770), (5, 2505416), (8, 1565885), (10, 1252708), (19, 659320), (20, 626354), (38, 329660), (40, 313177), (53, 236360), (76, 164830), (95, 131864), (106, 118180), (152, 82415), (190, 65932), (212, 59090), (265, 47272), (311, 40280), (380, 32966), (424, 29545), (530, 23636), (622, 20140), (760, 16483), (1007, 12440), (1060, 11818), (1244, 10070), (1555, 8056), (2014, 6220), (2120, 5909), (2488, 5035), (3110, 4028)]