22142360

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{7583}}^1$

素因数の和:7667

約数の個数: 32

約数和(自身を含む): 50509440

約数和(自身を除く): 28367080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 2920, 7583, 15166, 30332, 37915, 60664, 75830, 151660, 303320, 553559, 1107118, 2214236, 2767795, 4428472, 5535590, 11071180, 22142360]

約数ペア:

[(1, 22142360), (2, 11071180), (4, 5535590), (5, 4428472), (8, 2767795), (10, 2214236), (20, 1107118), (40, 553559), (73, 303320), (146, 151660), (292, 75830), (365, 60664), (584, 37915), (730, 30332), (1460, 15166), (2920, 7583)]