1570373180

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{643}}^1\times {\mathrm{6427}}^1$

素因数の和:7098

約数の個数: 48

約数和(自身を含む): 3477290880

約数和(自身を除く): 1906917700

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 643, 1286, 2572, 3215, 6427, 6430, 12217, 12854, 12860, 24434, 25708, 32135, 48868, 61085, 64270, 122113, 122170, 128540, 244226, 244340, 488452, 610565, 1221130, 2442260, 4132561, 8265122, 16530244, 20662805, 41325610, 78518659, 82651220, 157037318, 314074636, 392593295, 785186590, 1570373180]

約数ペア:

[(1, 1570373180), (2, 785186590), (4, 392593295), (5, 314074636), (10, 157037318), (19, 82651220), (20, 78518659), (38, 41325610), (76, 20662805), (95, 16530244), (190, 8265122), (380, 4132561), (643, 2442260), (1286, 1221130), (2572, 610565), (3215, 488452), (6427, 244340), (6430, 244226), (12217, 128540), (12854, 122170), (12860, 122113), (24434, 64270), (25708, 61085), (32135, 48868)]