89888260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{58369}}^1$

素因数の和:58396

約数の個数: 48

約数和(自身を含む): 235347840

約数和(自身を除く): 145459580

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 58369, 116738, 233476, 291845, 408583, 583690, 642059, 817166, 1167380, 1284118, 1634332, 2042915, 2568236, 3210295, 4085830, 4494413, 6420590, 8171660, 8988826, 12841180, 17977652, 22472065, 44944130, 89888260]

約数ペア:

[(1, 89888260), (2, 44944130), (4, 22472065), (5, 17977652), (7, 12841180), (10, 8988826), (11, 8171660), (14, 6420590), (20, 4494413), (22, 4085830), (28, 3210295), (35, 2568236), (44, 2042915), (55, 1634332), (70, 1284118), (77, 1167380), (110, 817166), (140, 642059), (154, 583690), (220, 408583), (308, 291845), (385, 233476), (770, 116738), (1540, 58369)]