1412157220

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{887}}^1\times {\mathrm{3461}}^1$

素因数の和:4380

約数の個数: 48

約数和(自身を含む): 3098850048

約数和(自身を除く): 1686692828

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 887, 1774, 3461, 3548, 4435, 6922, 8870, 13844, 17305, 17740, 20401, 34610, 40802, 69220, 79603, 81604, 102005, 159206, 204010, 318412, 398015, 408020, 796030, 1592060, 3069907, 6139814, 12279628, 15349535, 30699070, 61398140, 70607861, 141215722, 282431444, 353039305, 706078610, 1412157220]

約数ペア:

[(1, 1412157220), (2, 706078610), (4, 353039305), (5, 282431444), (10, 141215722), (20, 70607861), (23, 61398140), (46, 30699070), (92, 15349535), (115, 12279628), (230, 6139814), (460, 3069907), (887, 1592060), (1774, 796030), (3461, 408020), (3548, 398015), (4435, 318412), (6922, 204010), (8870, 159206), (13844, 102005), (17305, 81604), (17740, 79603), (20401, 69220), (34610, 40802)]