80098710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{72161}}^1$

素因数の和:72208

約数の個数: 32

約数和(自身を含む): 197435232

約数和(自身を除く): 117336522

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 222, 370, 555, 1110, 72161, 144322, 216483, 360805, 432966, 721610, 1082415, 2164830, 2669957, 5339914, 8009871, 13349785, 16019742, 26699570, 40049355, 80098710]

約数ペア:

[(1, 80098710), (2, 40049355), (3, 26699570), (5, 16019742), (6, 13349785), (10, 8009871), (15, 5339914), (30, 2669957), (37, 2164830), (74, 1082415), (111, 721610), (185, 432966), (222, 360805), (370, 216483), (555, 144322), (1110, 72161)]