15692430280

素因数分解:

$2^3\times 5^1\times {\mathrm{257}}^1\times {\mathrm{313}}^1\times {\mathrm{4877}}^1$

素因数の和:5458

約数の個数: 64

約数和(自身を含む): 35565888240

約数和(自身を除く): 19873457960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 257, 313, 514, 626, 1028, 1252, 1285, 1565, 2056, 2504, 2570, 3130, 4877, 5140, 6260, 9754, 10280, 12520, 19508, 24385, 39016, 48770, 80441, 97540, 160882, 195080, 321764, 402205, 643528, 804410, 1253389, 1526501, 1608820, 2506778, 3053002, 3217640, 5013556, 6106004, 6266945, 7632505, 10027112, 12212008, 12533890, 15265010, 25067780, 30530020, 50135560, 61060040, 392310757, 784621514, 1569243028, 1961553785, 3138486056, 3923107570, 7846215140, 15692430280]

約数ペア:

[(1, 15692430280), (2, 7846215140), (4, 3923107570), (5, 3138486056), (8, 1961553785), (10, 1569243028), (20, 784621514), (40, 392310757), (257, 61060040), (313, 50135560), (514, 30530020), (626, 25067780), (1028, 15265010), (1252, 12533890), (1285, 12212008), (1565, 10027112), (2056, 7632505), (2504, 6266945), (2570, 6106004), (3130, 5013556), (4877, 3217640), (5140, 3053002), (6260, 2506778), (9754, 1608820), (10280, 1526501), (12520, 1253389), (19508, 804410), (24385, 643528), (39016, 402205), (48770, 321764), (80441, 195080), (97540, 160882)]