38580290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{10399}}^1$

素因数の和:10466

約数の個数: 32

約数和(自身を含む): 80870400

約数和(自身を除く): 42290110

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 106, 265, 371, 530, 742, 1855, 3710, 10399, 20798, 51995, 72793, 103990, 145586, 363965, 551147, 727930, 1102294, 2755735, 3858029, 5511470, 7716058, 19290145, 38580290]

約数ペア:

[(1, 38580290), (2, 19290145), (5, 7716058), (7, 5511470), (10, 3858029), (14, 2755735), (35, 1102294), (53, 727930), (70, 551147), (106, 363965), (265, 145586), (371, 103990), (530, 72793), (742, 51995), (1855, 20798), (3710, 10399)]