2076223060

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{409}}^1\times {\mathrm{4789}}^1$

素因数の和:5260

約数の個数: 48

約数和(自身を含む): 4454125200

約数和(自身を除く): 2377902140

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 409, 530, 818, 1060, 1636, 2045, 4090, 4789, 8180, 9578, 19156, 21677, 23945, 43354, 47890, 86708, 95780, 108385, 216770, 253817, 433540, 507634, 1015268, 1269085, 1958701, 2538170, 3917402, 5076340, 7834804, 9793505, 19587010, 39174020, 103811153, 207622306, 415244612, 519055765, 1038111530, 2076223060]

約数ペア:

[(1, 2076223060), (2, 1038111530), (4, 519055765), (5, 415244612), (10, 207622306), (20, 103811153), (53, 39174020), (106, 19587010), (212, 9793505), (265, 7834804), (409, 5076340), (530, 3917402), (818, 2538170), (1060, 1958701), (1636, 1269085), (2045, 1015268), (4090, 507634), (4789, 433540), (8180, 253817), (9578, 216770), (19156, 108385), (21677, 95780), (23945, 86708), (43354, 47890)]