24394840

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{311}}^1$

素因数の和:412

約数の個数: 64

約数和(自身を含む): 57620160

約数和(自身を除く): 33225320

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 53, 74, 106, 148, 185, 212, 265, 296, 311, 370, 424, 530, 622, 740, 1060, 1244, 1480, 1555, 1961, 2120, 2488, 3110, 3922, 6220, 7844, 9805, 11507, 12440, 15688, 16483, 19610, 23014, 32966, 39220, 46028, 57535, 65932, 78440, 82415, 92056, 115070, 131864, 164830, 230140, 329660, 460280, 609871, 659320, 1219742, 2439484, 3049355, 4878968, 6098710, 12197420, 24394840]

約数ペア:

[(1, 24394840), (2, 12197420), (4, 6098710), (5, 4878968), (8, 3049355), (10, 2439484), (20, 1219742), (37, 659320), (40, 609871), (53, 460280), (74, 329660), (106, 230140), (148, 164830), (185, 131864), (212, 115070), (265, 92056), (296, 82415), (311, 78440), (370, 65932), (424, 57535), (530, 46028), (622, 39220), (740, 32966), (1060, 23014), (1244, 19610), (1480, 16483), (1555, 15688), (1961, 12440), (2120, 11507), (2488, 9805), (3110, 7844), (3922, 6220)]