41102840

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1039}}^1$

素因数の和:1116

約数の個数: 64

約数和(自身を含む): 98841600

約数和(自身を除く): 57738760

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 43, 46, 86, 92, 115, 172, 184, 215, 230, 344, 430, 460, 860, 920, 989, 1039, 1720, 1978, 2078, 3956, 4156, 4945, 5195, 7912, 8312, 9890, 10390, 19780, 20780, 23897, 39560, 41560, 44677, 47794, 89354, 95588, 119485, 178708, 191176, 223385, 238970, 357416, 446770, 477940, 893540, 955880, 1027571, 1787080, 2055142, 4110284, 5137855, 8220568, 10275710, 20551420, 41102840]

約数ペア:

[(1, 41102840), (2, 20551420), (4, 10275710), (5, 8220568), (8, 5137855), (10, 4110284), (20, 2055142), (23, 1787080), (40, 1027571), (43, 955880), (46, 893540), (86, 477940), (92, 446770), (115, 357416), (172, 238970), (184, 223385), (215, 191176), (230, 178708), (344, 119485), (430, 95588), (460, 89354), (860, 47794), (920, 44677), (989, 41560), (1039, 39560), (1720, 23897), (1978, 20780), (2078, 19780), (3956, 10390), (4156, 9890), (4945, 8312), (5195, 7912)]