4607240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{283}}^1$

素因数の和:342

約数の個数: 64

約数和(自身を含む): 11655360

約数和(自身を除く): 7048120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 37, 40, 44, 55, 74, 88, 110, 148, 185, 220, 283, 296, 370, 407, 440, 566, 740, 814, 1132, 1415, 1480, 1628, 2035, 2264, 2830, 3113, 3256, 4070, 5660, 6226, 8140, 10471, 11320, 12452, 15565, 16280, 20942, 24904, 31130, 41884, 52355, 62260, 83768, 104710, 115181, 124520, 209420, 230362, 418840, 460724, 575905, 921448, 1151810, 2303620, 4607240]

約数ペア:

[(1, 4607240), (2, 2303620), (4, 1151810), (5, 921448), (8, 575905), (10, 460724), (11, 418840), (20, 230362), (22, 209420), (37, 124520), (40, 115181), (44, 104710), (55, 83768), (74, 62260), (88, 52355), (110, 41884), (148, 31130), (185, 24904), (220, 20942), (283, 16280), (296, 15565), (370, 12452), (407, 11320), (440, 10471), (566, 8140), (740, 6226), (814, 5660), (1132, 4070), (1415, 3256), (1480, 3113), (1628, 2830), (2035, 2264)]