84002360

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{161543}}^1$

素因数の和:161567

約数の個数: 32

約数和(自身を含む): 203545440

約数和(自身を除く): 119543080

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 161543, 323086, 646172, 807715, 1292344, 1615430, 2100059, 3230860, 4200118, 6461720, 8400236, 10500295, 16800472, 21000590, 42001180, 84002360]

約数ペア:

[(1, 84002360), (2, 42001180), (4, 21000590), (5, 16800472), (8, 10500295), (10, 8400236), (13, 6461720), (20, 4200118), (26, 3230860), (40, 2100059), (52, 1615430), (65, 1292344), (104, 807715), (130, 646172), (260, 323086), (520, 161543)]