89514760

素因数分解:

$2^3\times 5^1\times {\mathrm{383}}^1\times {\mathrm{5843}}^1$

素因数の和:6237

約数の個数: 32

約数和(自身を含む): 201968640

約数和(自身を除く): 112453880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 383, 766, 1532, 1915, 3064, 3830, 5843, 7660, 11686, 15320, 23372, 29215, 46744, 58430, 116860, 233720, 2237869, 4475738, 8951476, 11189345, 17902952, 22378690, 44757380, 89514760]

約数ペア:

[(1, 89514760), (2, 44757380), (4, 22378690), (5, 17902952), (8, 11189345), (10, 8951476), (20, 4475738), (40, 2237869), (383, 233720), (766, 116860), (1532, 58430), (1915, 46744), (3064, 29215), (3830, 23372), (5843, 15320), (7660, 11686)]