162928780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{50599}}^1$

素因数の和:50638

約数の個数: 48

約数和(自身を含む): 408038400

約数和(自身を除く): 245109620

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 50599, 101198, 202396, 252995, 354193, 505990, 708386, 1011980, 1163777, 1416772, 1770965, 2327554, 3541930, 4655108, 5818885, 7083860, 8146439, 11637770, 16292878, 23275540, 32585756, 40732195, 81464390, 162928780]

約数ペア:

[(1, 162928780), (2, 81464390), (4, 40732195), (5, 32585756), (7, 23275540), (10, 16292878), (14, 11637770), (20, 8146439), (23, 7083860), (28, 5818885), (35, 4655108), (46, 3541930), (70, 2327554), (92, 1770965), (115, 1416772), (140, 1163777), (161, 1011980), (230, 708386), (322, 505990), (460, 354193), (644, 252995), (805, 202396), (1610, 101198), (3220, 50599)]