42946720

素因数分解:

$2^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{5711}}^1$

素因数の和:5773

約数の個数: 48

約数和(自身を含む): 103638528

約数和(自身を除く): 60691808

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 80, 94, 160, 188, 235, 376, 470, 752, 940, 1504, 1880, 3760, 5711, 7520, 11422, 22844, 28555, 45688, 57110, 91376, 114220, 182752, 228440, 268417, 456880, 536834, 913760, 1073668, 1342085, 2147336, 2684170, 4294672, 5368340, 8589344, 10736680, 21473360, 42946720]

約数ペア:

[(1, 42946720), (2, 21473360), (4, 10736680), (5, 8589344), (8, 5368340), (10, 4294672), (16, 2684170), (20, 2147336), (32, 1342085), (40, 1073668), (47, 913760), (80, 536834), (94, 456880), (160, 268417), (188, 228440), (235, 182752), (376, 114220), (470, 91376), (752, 57110), (940, 45688), (1504, 28555), (1880, 22844), (3760, 11422), (5711, 7520)]