38791960

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{57047}}^1$

素因数の和:57075

約数の個数: 32

約数和(自身を含む): 92417760

約数和(自身を除く): 53625800

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 57047, 114094, 228188, 285235, 456376, 570470, 969799, 1140940, 1939598, 2281880, 3879196, 4848995, 7758392, 9697990, 19395980, 38791960]

約数ペア:

[(1, 38791960), (2, 19395980), (4, 9697990), (5, 7758392), (8, 4848995), (10, 3879196), (17, 2281880), (20, 1939598), (34, 1140940), (40, 969799), (68, 570470), (85, 456376), (136, 285235), (170, 228188), (340, 114094), (680, 57047)]