63142600

素因数分解:

$2^3\times 5^2\times {\mathrm{491}}^1\times {\mathrm{643}}^1$

素因数の和:1150

約数の個数: 48

約数和(自身を含む): 147334320

約数和(自身を除く): 84191720

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 491, 643, 982, 1286, 1964, 2455, 2572, 3215, 3928, 4910, 5144, 6430, 9820, 12275, 12860, 16075, 19640, 24550, 25720, 32150, 49100, 64300, 98200, 128600, 315713, 631426, 1262852, 1578565, 2525704, 3157130, 6314260, 7892825, 12628520, 15785650, 31571300, 63142600]

約数ペア:

[(1, 63142600), (2, 31571300), (4, 15785650), (5, 12628520), (8, 7892825), (10, 6314260), (20, 3157130), (25, 2525704), (40, 1578565), (50, 1262852), (100, 631426), (200, 315713), (491, 128600), (643, 98200), (982, 64300), (1286, 49100), (1964, 32150), (2455, 25720), (2572, 24550), (3215, 19640), (3928, 16075), (4910, 12860), (5144, 12275), (6430, 9820)]