39528064820

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1109}}^1\times {\mathrm{24413}}^1$

素因数の和:25604

約数の個数: 48

約数和(自身を含む): 84225370320

約数和(自身を除く): 44697305500

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1109, 1460, 2218, 4436, 5545, 11090, 22180, 24413, 48826, 80957, 97652, 122065, 161914, 244130, 323828, 404785, 488260, 809570, 1619140, 1782149, 3564298, 7128596, 8910745, 17821490, 27074017, 35642980, 54148034, 108296068, 135370085, 270740170, 541480340, 1976403241, 3952806482, 7905612964, 9882016205, 19764032410, 39528064820]

約数ペア:

[(1, 39528064820), (2, 19764032410), (4, 9882016205), (5, 7905612964), (10, 3952806482), (20, 1976403241), (73, 541480340), (146, 270740170), (292, 135370085), (365, 108296068), (730, 54148034), (1109, 35642980), (1460, 27074017), (2218, 17821490), (4436, 8910745), (5545, 7128596), (11090, 3564298), (22180, 1782149), (24413, 1619140), (48826, 809570), (80957, 488260), (97652, 404785), (122065, 323828), (161914, 244130)]