29097800

素因数分解:

$2^3\times 5^2\times {\mathrm{73}}^1\times {\mathrm{1993}}^1$

素因数の和:2082

約数の個数: 48

約数和(自身を含む): 68613540

約数和(自身を除く): 39515740

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 73, 100, 146, 200, 292, 365, 584, 730, 1460, 1825, 1993, 2920, 3650, 3986, 7300, 7972, 9965, 14600, 15944, 19930, 39860, 49825, 79720, 99650, 145489, 199300, 290978, 398600, 581956, 727445, 1163912, 1454890, 2909780, 3637225, 5819560, 7274450, 14548900, 29097800]

約数ペア:

[(1, 29097800), (2, 14548900), (4, 7274450), (5, 5819560), (8, 3637225), (10, 2909780), (20, 1454890), (25, 1163912), (40, 727445), (50, 581956), (73, 398600), (100, 290978), (146, 199300), (200, 145489), (292, 99650), (365, 79720), (584, 49825), (730, 39860), (1460, 19930), (1825, 15944), (1993, 14600), (2920, 9965), (3650, 7972), (3986, 7300)]