3721309640

素因数分解:

$2^3\times 5^1\times {\mathrm{5717}}^1\times {\mathrm{16273}}^1$

素因数の和:22001

約数の個数: 32

約数和(自身を含む): 8374925880

約数和(自身を除く): 4653616240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5717, 11434, 16273, 22868, 28585, 32546, 45736, 57170, 65092, 81365, 114340, 130184, 162730, 228680, 325460, 650920, 93032741, 186065482, 372130964, 465163705, 744261928, 930327410, 1860654820, 3721309640]

約数ペア:

[(1, 3721309640), (2, 1860654820), (4, 930327410), (5, 744261928), (8, 465163705), (10, 372130964), (20, 186065482), (40, 93032741), (5717, 650920), (11434, 325460), (16273, 228680), (22868, 162730), (28585, 130184), (32546, 114340), (45736, 81365), (57170, 65092)]