329625650

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{6991}}^1$

素因数の和:7067

約数の個数: 48

約数和(自身を含む): 655458048

約数和(自身を除く): 325832398

約数列:

[1, 2, 5, 10, 23, 25, 41, 46, 50, 82, 115, 205, 230, 410, 575, 943, 1025, 1150, 1886, 2050, 4715, 6991, 9430, 13982, 23575, 34955, 47150, 69910, 160793, 174775, 286631, 321586, 349550, 573262, 803965, 1433155, 1607930, 2866310, 4019825, 6592513, 7165775, 8039650, 13185026, 14331550, 32962565, 65925130, 164812825, 329625650]

約数ペア:

[(1, 329625650), (2, 164812825), (5, 65925130), (10, 32962565), (23, 14331550), (25, 13185026), (41, 8039650), (46, 7165775), (50, 6592513), (82, 4019825), (115, 2866310), (205, 1607930), (230, 1433155), (410, 803965), (575, 573262), (943, 349550), (1025, 321586), (1150, 286631), (1886, 174775), (2050, 160793), (4715, 69910), (6991, 47150), (9430, 34955), (13982, 23575)]