202477760

素因数分解:

$2^6\times 5^1\times {\mathrm{632743}}^1$

素因数の和:632760

約数の個数: 28

約数和(自身を含む): 482150928

約数和(自身を除く): 279673168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 632743, 1265486, 2530972, 3163715, 5061944, 6327430, 10123888, 12654860, 20247776, 25309720, 40495552, 50619440, 101238880, 202477760]

約数ペア:

[(1, 202477760), (2, 101238880), (4, 50619440), (5, 40495552), (8, 25309720), (10, 20247776), (16, 12654860), (20, 10123888), (32, 6327430), (40, 5061944), (64, 3163715), (80, 2530972), (160, 1265486), (320, 632743)]