1586720

素因数分解:

$2^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:273

約数の個数: 48

約数和(自身を含む): 3846528

約数和(自身を除く): 2259808

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 80, 94, 160, 188, 211, 235, 376, 422, 470, 752, 844, 940, 1055, 1504, 1688, 1880, 2110, 3376, 3760, 4220, 6752, 7520, 8440, 9917, 16880, 19834, 33760, 39668, 49585, 79336, 99170, 158672, 198340, 317344, 396680, 793360, 1586720]

約数ペア:

[(1, 1586720), (2, 793360), (4, 396680), (5, 317344), (8, 198340), (10, 158672), (16, 99170), (20, 79336), (32, 49585), (40, 39668), (47, 33760), (80, 19834), (94, 16880), (160, 9917), (188, 8440), (211, 7520), (235, 6752), (376, 4220), (422, 3760), (470, 3376), (752, 2110), (844, 1880), (940, 1688), (1055, 1504)]